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Over 400 million transistors are packed on dual-core chips manufactured using Intel's 45nm process. That'll double soon, per Moore's Law. And it'll still be like computing with pebbles compared to quantum computing.
Quantum computing is a pretty complicated subject—uh, hello, quantum mechanics plus computers. I'm gonna... | <urn:uuid:7d846710-0634-45c0-8b23-398fee4a2b4c> | CC-MAIN-2016-22 | http://gizmodo.com/5335901/giz-explains-why-quantum-computing-is-the-future-but-a-distant-one?tag=quantum-computing | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049281978.84/warc/CC-MAIN-20160524002121-00178-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.937711 | 1,387 | 3.5625 | 4 |
Quantum entanglement is a state where two particles have correlated properties: when you make a measurement on one, it constrains the outcome of the measurement on the second, even if the two particles are widely separated. It's also possible to entangle more than two particles, and even to spread out the entanglements... | <urn:uuid:56461ffa-8677-4cb3-99a8-3433c8d2c20b> | CC-MAIN-2016-22 | http://arstechnica.com/science/2012/04/decision-to-entangle-effects-results-of-measurements-taken-beforehand/ | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464053209501.44/warc/CC-MAIN-20160524012649-00051-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.957715 | 1,137 | 3.8125 | 4 |
Revision as of 10:30, 11 June 2010
Monads in Haskell can be thought of as composable computation descriptions. The essence of monad is thus separation of composition timeline from the composed computation's execution timeline, as well as the ability of computation to implicitly carry extra data as pertaining to the com... | <urn:uuid:27593cbc-2f31-477c-8b2c-6dbfd9296449> | CC-MAIN-2016-22 | https://wiki.haskell.org/index.php?title=Monad&diff=34953&oldid=34949 | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049276304.88/warc/CC-MAIN-20160524002116-00244-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.842867 | 1,383 | 3.53125 | 4 |
The Next Big Scientific Breakthrough: Sun-Earth Interactions
Quantum computing, nanotechnology and genetic engineering are exciting fields. But understanding the interaction between the Sun and Earth is at least as important as a scientific frontier.
The Sun Affects Clouds and Ozone, Which In Turn Affect Climate
For ex... | <urn:uuid:2cf9a95f-eaee-4069-92b1-c2f580a0c31c> | CC-MAIN-2016-22 | http://www.washingtonsblog.com/2011/08/the-next-scientific-frontier-sun-earth-interactions.html | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464051342447.93/warc/CC-MAIN-20160524005542-00037-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.925433 | 1,951 | 3.671875 | 4 |
by Paige Brown
Popular television shows such as “Doctor Who” have brought the idea of time travel into the vernacular of popular culture. But problem of time travel is even more complicated than one might think. LSU’s Mark Wilde has shown that it would theoretically be possible for time travelers to copy quantum data f... | <urn:uuid:5f425715-001e-4b73-8747-f4221f828f99> | CC-MAIN-2016-22 | http://sites01.lsu.edu/wp/lsuresearch/2013/12/06/time-warp-lsu-researcher-shows-possibility-of-cloning-quantum-information-from-the-past/ | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049273667.68/warc/CC-MAIN-20160524002113-00129-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.951048 | 1,834 | 3.625 | 4 |
speed quantum crypto
Technology Research News
working to develop ultra powerful quantum computers and ultra secure quantum
cryptography systems generally use subtle aspects of particles like photons
and atoms to represent the 1s and 0s of computer information.
When these systems use photons, for example, they tend to t... | <urn:uuid:0cb22f01-eeff-4175-826e-c77126d426bc> | CC-MAIN-2016-22 | http://www.trnmag.com/Stories/2005/081005/Pixels_speed_quantum_crypto_081005.html | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049275836.20/warc/CC-MAIN-20160524002115-00230-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.860404 | 1,064 | 3.640625 | 4 |
Focus: Nobel Prize—Tools for Quantum Tinkering
To understand the quantum world, researchers have developed lab-scale tools to manipulate microscopic objects without disturbing them. The 2012 Nobel Prize in Physics recognizes two of these quantum tinkerers: David Wineland, of the National Institute of Standards and Tech... | <urn:uuid:6b895488-964d-4661-ba1c-cb9cca30d24f> | CC-MAIN-2016-22 | http://physics.aps.org/articles/v5/114 | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049276780.5/warc/CC-MAIN-20160524002116-00048-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.924681 | 1,650 | 3.625 | 4 |
SANTA FE, N.M. Researchers at Los Alamos National Laboratories claim to have originated a blueprint for room-temperature quantum computers using such optical components as beam splitters, phase shifters and photodetectors. While some scientists contend that new kinds of nonlinear optical components must be invented bef... | <urn:uuid:8784d74d-eff9-4713-9eca-539c9197c272> | CC-MAIN-2016-22 | http://www.eetimes.com/document.asp?doc_id=1142870 | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049275836.20/warc/CC-MAIN-20160524002115-00238-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.945759 | 1,451 | 3.984375 | 4 |
The one thing everyone knows about quantum mechanics is its legendary weirdness, in which the basic tenets of the world it describes seem alien to the world we live in. Superposition, where things can be in two states simultaneously, a switch both on and off, a cat both dead and alive. Or entanglement, what Einstein ca... | <urn:uuid:47414db0-ebcb-49f4-87e9-e6e973938efa> | CC-MAIN-2016-22 | http://theconversation.com/get-used-to-it-quantum-computing-will-bring-immense-processing-possibilities-46420 | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049274119.75/warc/CC-MAIN-20160524002114-00158-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.937516 | 1,115 | 3.59375 | 4 |
Scientists at the University of Darmstadt, in Germany, have trapped a pulse of light inside a crystal for a minute, and used it to store an image, raising the possibility of light-based computers that could work faster than today’s electronic processors and transistors.
The results could have practical significance in ... | <urn:uuid:c4cf26f8-e34f-4e1c-a0e3-9e06f2096359> | CC-MAIN-2016-22 | http://horizon-magazine.eu/article/scientists-stop-light-minute-breaking-records_en.html | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049274119.75/warc/CC-MAIN-20160524002114-00164-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.939133 | 1,289 | 4.0625 | 4 |
fires one photon at a time
Technology Research News
The weird nature of quantum physics makes
perfectly secure communications possible. The technology has existed in
the laboratory for several years -- all that remains is figuring out how
to make it practical.
Scientists at Toshiba Research and the University of Cambri... | <urn:uuid:5cb5c151-ddad-4675-8583-9319a43494fc> | CC-MAIN-2016-22 | http://www.trnmag.com/Stories/2001/121901/LED_fires_one_photon_at_a_time_121901.html | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049275328.63/warc/CC-MAIN-20160524002115-00204-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.908682 | 1,384 | 3.515625 | 4 |
Researchers at Washington State University have used a super-cold cloud of atoms that behaves like a single atom to see a phenomenon predicted 60 years ago and witnessed only once since.
The phenomenon takes place in the seemingly otherworldly realm of quantum physics and opens a new experimental path to potentially po... | <urn:uuid:9d58d7de-9db1-4cfc-8c86-6a61b89d4ae6> | CC-MAIN-2016-22 | http://www.innovations-report.com/html/reports/physics-astronomy/wsu-researchers-confirm-60-year-old-prediction-of-atomic-behavior.html | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049276543.81/warc/CC-MAIN-20160524002116-00043-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.915703 | 1,349 | 3.859375 | 4 |
20 Most Impressive Science Fair Projects of All Time
While science fair projects still typically consist of papier mache volcanoes, LEGO robots, and crystals grown in a jar, many students these days are going above and beyond the staples, taking on projects that would even be awe-inspiring as a college thesis. From exp... | <urn:uuid:868e8450-3a66-4259-8497-a02d82cccf4e> | CC-MAIN-2016-22 | http://www.fourwinds10.net/siterun_data/science_technology/new_technologies_and_inventions/news.php?q=1335800491 | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049276780.5/warc/CC-MAIN-20160524002116-00064-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.946201 | 1,982 | 4 | 4 |
Like the one in your car, Johannes Roßnagel's engine is a four-stroke. In four steps it compresses and heats, then expands and cools. And as with any other engine, this cycle is repeated over and over again—transforming the changing temperature into mechanical energy.
But Roßnagel's engine is no V-8. And it doesn't use... | <urn:uuid:2a6208dd-2302-4ed4-9cf1-6bcb15e448ff> | CC-MAIN-2016-22 | http://www.popularmechanics.com/science/a10068/the-worlds-smallest-engine-runs-on-a-single-atom-16451781/ | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049275328.63/warc/CC-MAIN-20160524002115-00212-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.959304 | 1,286 | 3.875 | 4 |
Are we alone?
1. We have strong evidence that that our solar system is not the only one; we know there are many other Suns with planets orbiting them.
Improved telescopes and detectors have led to the detection of dozens of new planetary systems within the past decade, including several systems containing multiple plan... | <urn:uuid:2012c92b-3bd0-4cbe-8808-d01c5a916b26> | CC-MAIN-2016-22 | http://www.nasa.gov/multimedia/mmgallery/fact_fiction_nonflash_prt.htm | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049276305.39/warc/CC-MAIN-20160524002116-00029-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.937163 | 1,059 | 3.953125 | 4 |
If quantum computers are ever going to perform all those expected feats of code-breaking and number crunching, then their component qubits---tiny ephemeral quantum cells held in a superposition of internal states---will have to be protected from intervention by the outside world. In other words, decoherence, the loss o... | <urn:uuid:4df74d0c-32d3-4927-aa2f-79f6e3c3e791> | CC-MAIN-2016-22 | http://www.eurekalert.org/pub_releases/2012-10/jqi-ts100912.php | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464051035374.76/warc/CC-MAIN-20160524005035-00003-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.935444 | 1,936 | 3.578125 | 4 |
Quantum Computers Are a Quantum Leap Closer
Source Newsroom: Purdue University
Newswise — A new breed of faster, more powerful computers based on quantum mechanics may be a step closer to reality, report scientists from Purdue and Duke universities.
By linking a pair of tiny "puddles" of a few dozen electrons sandwiche... | <urn:uuid:c71d1d29-1b9a-4ae5-b788-672517757924> | CC-MAIN-2016-22 | http://www.newswise.com/articles/view/504684/ | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049276543.81/warc/CC-MAIN-20160524002116-00051-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.945188 | 1,996 | 3.5625 | 4 |
Spooky Atomic Clocks
Spooky Atomic Clocks
NASA-supported researchers hope to improve
high-precision clocks by entangling their atoms.
January 23, 2004: Einstein called it "spooky action at a distance." Now NASA-funded researchers are using an astonishing property of quantum mechanics called "entanglement" to improve at... | <urn:uuid:4df7b766-fd12-48ab-9de1-39b223088b0a> | CC-MAIN-2016-22 | http://science1.nasa.gov/science-news/science-at-nasa/2004/23jan_entangled/ | s3://commoncrawl/crawl-data/CC-MAIN-2016-22/segments/1464049277313.92/warc/CC-MAIN-20160524002117-00115-ip-10-185-217-139.ec2.internal.warc.gz | en | 0.917255 | 1,455 | 3.828125 | 4 |
From UPSC perspective, the following things are important :
Prelims level : Qubit, superposition.
Mains level : Paper 3- What do you understand by quantum technology? What are its applications? How it is different from the classical computer technology?
The article suggests that the corona crisis would speed up researc... | <urn:uuid:c9e4c9b4-db16-4c12-8df6-ecc4692d0a67> | CC-MAIN-2022-05 | https://www.civilsdaily.com/news/virus-outbreak-can-potentially-spur-the-next-quantum-leap-for-computing/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320305341.76/warc/CC-MAIN-20220128013529-20220128043529-00654.warc.gz | en | 0.920947 | 1,361 | 3.5 | 4 |
A decade ago, quantum computing was still something of a parlor game. Quantum-computer advocates could make bold claims about one promising technology or another because no one had yet figured out how to string together more than a handful of quantum bits (qubits).
Times have changed. IBM now has a 50-qubit machine, In... | <urn:uuid:0de3c302-87f3-48dd-9ebe-5ca1573a0729> | CC-MAIN-2022-05 | https://spectrum.ieee.org/quantum-computing-atomic-clocks-make-for-longerlasting-qubits | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320300810.66/warc/CC-MAIN-20220118092443-20220118122443-00374.warc.gz | en | 0.928218 | 1,206 | 3.53125 | 4 |
Physicists at JILA have for the first time observed chemical reactions near absolute zero, demonstrating that chemistry is possible at ultralow temperatures and that reaction rates can be controlled using quantum mechanics, the peculiar rules of submicroscopic physics.
The new results and techniques, described in the F... | <urn:uuid:fde91858-533e-4d45-b05c-7f65d7845979> | CC-MAIN-2022-05 | https://www.nextbigfuture.com/2010/02/scientists-control-chemical-reactions.html | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320300997.67/warc/CC-MAIN-20220118182855-20220118212855-00214.warc.gz | en | 0.920599 | 1,111 | 3.609375 | 4 |
Hue-ing to quantum computingBy Eric Smalley, Technology Research News
The starting gun has sounded in the marathon of developing solid-state quantum computers, and one lead team jockeying for position is betting that shining different color lasers on impure diamonds will get them across the finish line.
The researchers... | <urn:uuid:149c493f-abbb-4083-8df1-9b732c1781d4> | CC-MAIN-2022-05 | http://trnmag.com/Stories/092000/Spectral_Hole.html | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320301264.36/warc/CC-MAIN-20220119064554-20220119094554-00338.warc.gz | en | 0.923488 | 1,227 | 3.78125 | 4 |
Quantum computer keeps it simple
Technology Research News
Quantum computers promise to be fantastically
fast at solving certain problems like cracking codes and searching large
databases, which provides plenty of incentive for overcoming the tremendous
obstacles involved in building them.
The basic component of quantum... | <urn:uuid:0aa763f2-4ac1-48e2-9b1e-03b1a67f07d3> | CC-MAIN-2022-05 | http://trnmag.com/Stories/2003/081303/Quantum_computer_keeps_it_simple_081303.html | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320300574.19/warc/CC-MAIN-20220117151834-20220117181834-00698.warc.gz | en | 0.917498 | 1,763 | 4 | 4 |
Science tells us that it is impossible for an object to travel at light speed, let alone faster than that. But so many of our favorite science-fiction movies, games, and TV shows rely on faster-than-light travel to craft their interplanetary adventures.
Let’s take a look at five means of FTL found in sci-fi that don’t ... | <urn:uuid:6111cc57-3a73-407f-b875-a06d9786db0c> | CC-MAIN-2022-05 | https://www.escapistmagazine.com/5-faster-than-light-travel-methods-and-their-plausibility/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320303864.86/warc/CC-MAIN-20220122134127-20220122164127-00619.warc.gz | en | 0.94753 | 1,876 | 3.65625 | 4 |
Quantum Hoverboards on Superconducting Circuits
Building a quantum computer or quantum simulation device is a multidisciplinary undertaking that has driven a lot of cutting-edge research. But there is still a long way to go before a fully operational quantum machine becomes a reality. The basic recipe for achieving thi... | <urn:uuid:7a2dfe20-3604-407f-baac-8d9a8c5d75fa> | CC-MAIN-2022-05 | https://physics.aps.org/articles/v9/31 | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304515.74/warc/CC-MAIN-20220124054039-20220124084039-00260.warc.gz | en | 0.906561 | 1,881 | 3.671875 | 4 |
New Superconducting Current Found Traveling Along the Outer Edges of a Superconductor
For the first time, scientists at Princeton University believe that they have spotted a superconducting current travelling along the edge of a material without straying into the middle.
A discovery that has eluded physicists for decad... | <urn:uuid:fe98ac2b-244d-42fa-8e79-9a500253489b> | CC-MAIN-2022-05 | https://www.allaboutcircuits.com/news/new-superconducting-current-found-travelling-along-the-outer-edges-of-a-superconductor/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320299894.32/warc/CC-MAIN-20220129002459-20220129032459-00182.warc.gz | en | 0.936516 | 1,045 | 3.609375 | 4 |
The first time a person hears of the Rutherford Model, it’s likely to cause a flurry of excited conversation.
For some, the name means something akin to the idea that you can build a computer with the power of atoms, a kind of super-computer that can do more than what the human mind can.
But for others, the model’s ori... | <urn:uuid:338611c8-33f3-42f3-8db5-3503048222bf> | CC-MAIN-2022-05 | https://etiquetanegrahn.com/2021/08/02/how-to-build-a-3d-model-of-the-human-brain-using-an-atomic-model/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304600.9/warc/CC-MAIN-20220124185733-20220124215733-00381.warc.gz | en | 0.962408 | 1,046 | 4.1875 | 4 |
For most quantum computers, heat is the enemy. Heat creates error in the qubits that make a quantum computer tick, scuttling the operations the computer is carrying out. So quantum computers need to be kept very cold, just a tad above absolute zero.
“But to operate a computer, you need some interface with the non-quant... | <urn:uuid:d1d6b1c4-1da5-411c-a473-b9d8651bc2b9> | CC-MAIN-2022-05 | https://spectrum.ieee.org/three-super-cold-devices-quantum-computers | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320301863.7/warc/CC-MAIN-20220120130236-20220120160236-00142.warc.gz | en | 0.925441 | 1,093 | 3.578125 | 4 |
Pyramid pixels promise sharp picturesBy Kimberly Patch, Technology Research News
Pyramids may be the key to sharper, cheaper electronic displays.
The color flatscreens used in electronic devices like laptops, cellphones and miniature television screens are made up of many tiny red, green and blue light emitting diodes ... | <urn:uuid:d9346377-0290-4827-9f66-2daaad50efd0> | CC-MAIN-2022-05 | http://trnmag.com/Stories/101800/Pyramid_Pixels_101800.htm | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320301264.36/warc/CC-MAIN-20220119064554-20220119094554-00343.warc.gz | en | 0.935382 | 1,109 | 3.59375 | 4 |
The applications running on the Internet today rely on a combination of symmetric and asymmetric encryption for security.
The asymmetric protocols are typically used for authentication and key establishment. Examples of such protocols include RSA, RSA-EC, DSA, DH, and DHEC.
The security of these protocols relies on the... | <urn:uuid:fe07defe-a229-4193-91fb-a6cf50517c50> | CC-MAIN-2022-05 | https://www.aliroquantum.com/blog/quantum-network-security-what-is-quantum-key-distribution-qkd | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320303864.86/warc/CC-MAIN-20220122134127-20220122164127-00623.warc.gz | en | 0.924629 | 1,083 | 3.765625 | 4 |
Quantum engineers from UNSW Sydney have created artificial atoms in silicon chips that offer improved stability for quantum computing.
In a paper published today in Nature Communications, UNSW quantum computing researchers describe how they created artificial atoms in a silicon ‘quantum dot’, a tiny space in a quantum ... | <urn:uuid:ce50ba0e-09ed-4a4b-9cdd-263f9762a4d0> | CC-MAIN-2022-05 | https://www.techclever.net/artificial-atoms-create-stable-qubits-for-quantum-computing/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320301720.45/warc/CC-MAIN-20220120035934-20220120065934-00305.warc.gz | en | 0.928821 | 1,595 | 3.796875 | 4 |
New research has demonstrated that a triple stack of graphene sheets twisted at a very specific angle could demonstrate superconductivity that survives exposure to intense magnetic fields. The study was published in the journal Nature.
Image Credit: ktsdesign/Shutterstock.com
Superconductors - substances capable of con... | <urn:uuid:bce4269a-f6b3-4944-b2b4-abc8f4057982> | CC-MAIN-2022-05 | https://www.azom.com/article.aspx?ArticleID=20673 | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320300244.42/warc/CC-MAIN-20220116210734-20220117000734-00025.warc.gz | en | 0.917619 | 1,941 | 3.96875 | 4 |
While the scientific community holds its breath for a large-scale quantum computer that could carry out useful calculations, a team of IBM researchers has approached the problem with an entirely different vision: to achieve more and better results right now, even with the limited quantum resources that exist today.
By ... | <urn:uuid:8933b870-9adc-4a46-8504-e95c78ce662b> | CC-MAIN-2022-05 | https://www.zdnet.com/article/less-is-more-ibm-achieves-quantum-computing-simulation-for-new-materials-with-fewer-qubits/#ftag=RSSbaffb68 | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320302355.97/warc/CC-MAIN-20220120160411-20220120190411-00426.warc.gz | en | 0.951842 | 1,140 | 3.65625 | 4 |
You’re a what?
Quantum computer research scientist
Imagine typing a very complex query into your computer and having to wait more than a lifetime for results. Thanks to scientists like Davide Venturelli, supercomputers of the future could return those results in a fraction of a second.
Davide is a quantum computer rese... | <urn:uuid:6674aedf-63d9-44d0-a4db-b87e31df5b3b> | CC-MAIN-2022-05 | https://www.bls.gov/careeroutlook/2016/youre-a-what/mobile/quantum-computer-research-scientist.htm | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304760.30/warc/CC-MAIN-20220125035839-20220125065839-00225.warc.gz | en | 0.947217 | 1,322 | 3.75 | 4 |
In this new post on quantum computing, we are going to talk about quantum teleportation. Teleportation. OMG. Yes, I can see those stars sparking in your geeky eyes …
So … first, let’s clarify a few things, shall we ?
Quantum teleportation is a communications protocol that transfers the quantum state of a system to anot... | <urn:uuid:8785899a-bff0-42a9-b60d-76e596163b30> | CC-MAIN-2022-05 | https://www.quantum-bits.org/?p=1857 | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320305288.57/warc/CC-MAIN-20220127193303-20220127223303-00107.warc.gz | en | 0.914187 | 1,659 | 3.734375 | 4 |
Eindhoven – August 30, 2021
While the word “quantum” has only started trending in the technology space during the last decade, many past technologies already relied on our understanding of the quantum world, from lasers to MRI imaging, electronic transistors, and nuclear power. The reason quantum has become so popular ... | <urn:uuid:f2c3e82a-d26d-4ffd-96cf-c50b7b87d238> | CC-MAIN-2022-05 | https://effectphotonics.com/an-introduction-to-qkd/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320303917.24/warc/CC-MAIN-20220122224904-20220123014904-00468.warc.gz | en | 0.925728 | 1,603 | 3.65625 | 4 |
What is computer generation?
A computer is a machine manipulating data or information electronically. It can store, retrieve, and analyze the information. A computer can now be used to follow instructions, send email messages, play online games, and browse the internet. Editing or making spreadsheets, reports, and some... | <urn:uuid:05fb866a-4204-4843-bb96-c64b29e9e64f> | CC-MAIN-2022-05 | https://www.ssla.co.uk/computer-generation/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320300805.79/warc/CC-MAIN-20220118062411-20220118092411-00110.warc.gz | en | 0.965238 | 1,334 | 3.625 | 4 |
Back in 1958, in the earliest days of the computing revolution, the US Office of Naval Research organized a press conference to unveil a device invented by a psychologist named Frank Rosenblatt at the Cornell Aeronautical Laboratory. Rosenblatt called his device a perceptron, and the New York Times reported that it was... | <urn:uuid:678a5e0c-058d-4a64-88ee-0df1d7bf7aaa> | CC-MAIN-2022-05 | https://www.technologyreview.com/2018/11/16/139049/machine-learning-meet-quantum-computing/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304760.30/warc/CC-MAIN-20220125035839-20220125065839-00231.warc.gz | en | 0.912059 | 1,256 | 3.859375 | 4 |
What is known as a quantum computer has been the subject of movies and series on dozens of occasions throughout history? Although the original concept may sound like science fiction, the truth is that quantum computers are already a reality. As their name suggests, this type of machine takes advantage of the properties... | <urn:uuid:7e91c90b-c694-4c28-ab96-40943afa355f> | CC-MAIN-2022-05 | https://www.techidence.com/what-is-a-quantum-computer-and-what-can-we-do-with-it/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320300289.37/warc/CC-MAIN-20220117031001-20220117061001-00591.warc.gz | en | 0.960127 | 1,558 | 3.703125 | 4 |
A section of the light-based quantum computer created by researchers at the University of Science and Technology of China. (Image by Xinhua)
Scientists in Anhui develop a machine far exceeding classical supercomputers
Chinese scientists have created the world's first light-based quantum computer, called Jiuzhang, that ... | <urn:uuid:11366188-4a73-442a-8fa1-ddac62113fae> | CC-MAIN-2022-05 | https://english.cas.cn/newsroom/cas_media/202012/t20201205_256092.shtml | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304954.18/warc/CC-MAIN-20220126131707-20220126161707-00312.warc.gz | en | 0.938525 | 1,175 | 3.703125 | 4 |
A Q-bit is like a classical bit but with a state that is 0 or 1 and neither at the same time. This opens a bunch of new possibilities for us, in context quantum computer has a computational advantage in a lot of the jobs that classical computers just cannot perform in a reasonable amount of time. This state in which th... | <urn:uuid:9fc4964b-17a7-4742-9d01-91e1ddad888b> | CC-MAIN-2022-05 | https://www.secjuice.com/shors-algorithm-quantum-computing/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304798.1/warc/CC-MAIN-20220125070039-20220125100039-00515.warc.gz | en | 0.958553 | 1,160 | 3.734375 | 4 |
Flashlight beams don’t clash together like lightsabers because individual units of light—photons—generally don’t interact with each other. Two beams don’t even flicker when they cross paths.
But by using matter as an intermediary, scientists have unlocked a rich world of photon interactions. In these early days of expl... | <urn:uuid:63d09cab-216c-4f7c-b376-cefca0aa2fd8> | CC-MAIN-2022-05 | https://umdphysics.umd.edu/about-us/news/research-news/1618-scientists-see-train-of-photons-in-a-new-light.html | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304835.96/warc/CC-MAIN-20220125130117-20220125160117-00075.warc.gz | en | 0.939855 | 1,555 | 3.734375 | 4 |
First of two parts
One of the first steps toward becoming a scientist is discovering the difference between speed and velocity.
To nonscientists, it’s usually a meaningless distinction. Fast is fast, slow is slow. But speed, technically, refers only to rate of motion. Velocity encompasses both speed and direction. In s... | <urn:uuid:44275f8a-ec53-417f-8484-33586217aaae> | CC-MAIN-2022-05 | https://www.sciencenews.org/blog/context/tensor-networks-get-entangled-quantum-gravity | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320306301.52/warc/CC-MAIN-20220128152530-20220128182530-00076.warc.gz | en | 0.942909 | 1,218 | 3.609375 | 4 |
As modern computers continue to reach the limits of their processing power, quantum computing is starting to offer hope for solving more specialized problems that require immensely robust computing. Quantum computers were once thought an impossible technology because they harness the intricate power of quantum mechanic... | <urn:uuid:29a50a48-e7e4-4384-a16a-bbb045f34497> | CC-MAIN-2022-05 | https://www.mckinsey.com/industries/technology-media-and-telecommunications/our-insights/the-growing-potential-of-quantum-computing | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320301264.36/warc/CC-MAIN-20220119064554-20220119094554-00357.warc.gz | en | 0.943796 | 1,366 | 3.546875 | 4 |
Vortices of Light on the Cheap
Vector vortex laser beams have a unique polarization pattern that varies with position around a dark center, and this nonuniformity can, for example, lead to tighter focusing than is possible with the usual uniform polarization. Now researchers have produced vector vortices using just a l... | <urn:uuid:d772a8ce-51b2-4f51-b341-10bfb0a0e66b> | CC-MAIN-2022-05 | https://physics.aps.org/articles/v10/102 | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304515.74/warc/CC-MAIN-20220124054039-20220124084039-00275.warc.gz | en | 0.93166 | 1,024 | 3.515625 | 4 |
What is Quantum Computing?
Quantum Computing, very simplistically, is computing with the hardware, software, and devices that follow the principles of Quantum Physics.
Let’s discuss the basics of Quantum Computing in layman’s terms. Currently, the “bit” in semiconductor technology can hold the state of ‘0’ or ‘1’. But,... | <urn:uuid:c150c753-833a-4ad4-82c2-1f08410f6b0e> | CC-MAIN-2022-05 | https://www.enterprisetechmgmt.com/2021/04/28/quantum-computing-and-its-potential-impacts/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320305288.57/warc/CC-MAIN-20220127193303-20220127223303-00122.warc.gz | en | 0.896977 | 1,356 | 3.890625 | 4 |
Review of Short Phrases and Links|
This Review contains major "Electron Spin"- related terms, short phrases and links grouped together in the form of Encyclopedia article.
- Electron spin is the electromagnetic field's angular momentum.
- Electron spin is basically a relativistic effect in which the electron's momentum... | <urn:uuid:911dcdbc-ec9d-47e9-9406-e02e15d6b847> | CC-MAIN-2022-05 | http://keywen.com/en/ELECTRON_SPIN | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320301309.22/warc/CC-MAIN-20220119094810-20220119124810-00643.warc.gz | en | 0.885487 | 1,466 | 3.578125 | 4 |
15 Mar Switching the Twist in X Rays with Magnets
• Physics 14, 34
Scientists create a pattern of nanomagnets—called an artificial spin ice—that can control the orbital angular momentum of a scattered x-ray beam.
A beam of x rays with a spiral wave front can be used to characterize spin and chiral textures, such as mag... | <urn:uuid:6cfc1531-3f16-4103-a644-9ac4b12e7a5a> | CC-MAIN-2022-05 | https://fiberguide.net/tech-guides/switching-the-twist-in-x-rays-with-magnets/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320301309.22/warc/CC-MAIN-20220119094810-20220119124810-00644.warc.gz | en | 0.899224 | 1,680 | 3.734375 | 4 |
We use physics every day. The laws of motion and momentum govern our movements, and the law of gravity keeps us from floating away — but what about quantum physics? We hear the words used in popular media — it’s mentioned repeatedly in shows like “The Big Bang Theory,” but what do they actually mean? Let’s take a close... | <urn:uuid:2a7d7846-3467-429f-a1f4-bd8e8941057b> | CC-MAIN-2022-05 | https://scienceswitch.com/2019/05/01/what-is-quantum-physics/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320300624.10/warc/CC-MAIN-20220117212242-20220118002242-00285.warc.gz | en | 0.947945 | 1,189 | 3.515625 | 4 |
For a scientist whose career was made by his work on black holes, it might seem a little confusing to read that Stephen Hawking now thinks that they don’t exist. But that’s what “Information Preservation and Weather Forecasting for Black Holes,” the study Hawking published last week on arXiv, says: “there are no black ... | <urn:uuid:92ce4d3d-72e9-4a5f-af0e-98fa2026c090> | CC-MAIN-2022-05 | https://newrepublic.com/article/116442/stephen-hawking-thinks-black-holes-dont-exist | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320303779.65/warc/CC-MAIN-20220122073422-20220122103422-00085.warc.gz | en | 0.947909 | 1,360 | 3.65625 | 4 |
Physicists at MIT and elsewhere have observed evidence of Majorana fermions — particles that are theorized to also be their own antiparticle — on the surface of a common metal: gold. This is the first sighting of Majorana fermions on a platform that can potentially be scaled up. The results, published in the Proceeding... | <urn:uuid:9fc1c214-9577-4d07-b90b-c230fdd9c21c> | CC-MAIN-2022-05 | https://news.mit.edu/2020/first-majorana-fermion-metal-quantum-computing-0410 | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320305341.76/warc/CC-MAIN-20220128013529-20220128043529-00687.warc.gz | en | 0.942246 | 1,800 | 3.59375 | 4 |
Classical computing is built on the power of the bit, which is, in essence, a micro transistor on a chip that can be either on or off, representing a 1 or a 0 in binary code. The quantum computing equivalent is the qubit. Unlike bits, qubits can exist in more than one “state” at a time, enabling quantum computers to pe... | <urn:uuid:376ad82a-84ac-4c67-83e8-0e1cad9be7ee> | CC-MAIN-2022-05 | https://www.news.ucsb.edu/2021/020173/quantum-photons | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320301730.31/warc/CC-MAIN-20220120065949-20220120095949-00609.warc.gz | en | 0.936996 | 1,733 | 3.84375 | 4 |
A quantum computer is based on phenomena such as superposition and entanglement and uses such phenomena to perform operations on data. While binary digital electronic computers are based on transistors, quantum-mechanical phenomena form the basis of quantum computers.
Theoretically, large-scale quantum computers would ... | <urn:uuid:6721f33e-e891-4c61-9ac8-a07f1c6d69e0> | CC-MAIN-2022-05 | https://iotpractitioner.com/quantum-computing-series-part-7-quantum-computer/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304217.55/warc/CC-MAIN-20220123081226-20220123111226-00329.warc.gz | en | 0.926922 | 1,304 | 3.984375 | 4 |
In quantum teleportation, the properties of quantum entanglement are used to send a spin state (qubit) between observers without physically moving the involved particle. The particles themselves are not really teleported, but the state of one particle is destroyed on one side and extracted on the other side, so the inf... | <urn:uuid:0db82ae8-f31b-4490-81c7-68cd4f39d884> | CC-MAIN-2022-05 | https://brilliant.org/wiki/quantum-teleportation/?subtopic=quantum-mechanics&chapter=multiparticle-systems | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320303385.49/warc/CC-MAIN-20220121131830-20220121161830-00410.warc.gz | en | 0.927272 | 1,288 | 3.984375 | 4 |
Learn about parallel computing, the rise of heterogeneous processing (also known as hybrid processing), and the prospect of quantum engineering as a field of study!
Parallel computing used to be a way of sharing tasks between processor cores.
When processor clock rates stopped increasing, the response of the microproce... | <urn:uuid:c8d50641-5208-4efb-840a-3cd0dbe61318> | CC-MAIN-2022-05 | https://eestalktech.com/heterogeneous-computing/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320303729.69/warc/CC-MAIN-20220122012907-20220122042907-00530.warc.gz | en | 0.951295 | 1,180 | 3.765625 | 4 |
Reliable quantum computing would make it possible to solve certain types of extremely complex technological problems millions of times faster than today’s most powerful supercomputers. Other types of problems that quantum computing could tackle would not even be feasible with today’s fastest machines. The key word is “... | <urn:uuid:e7d2c94d-f1ac-4bbf-960f-09e258e2d8d5> | CC-MAIN-2022-05 | https://www.designworldonline.com/on-the-road-to-fault-tolerant-quantum-computing/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304959.80/warc/CC-MAIN-20220126162115-20220126192115-00611.warc.gz | en | 0.919354 | 1,218 | 3.8125 | 4 |
Quantum simulators permit the study of quantum system in a programmable fashion. In this instance, simulators are special purpose devices designed to provide insight about specific physics problems. Quantum simulators may be contrasted with generally programmable "digital" quantum computers, which would be capable of s... | <urn:uuid:dce4cf72-1d16-4928-957e-baccab5fd059> | CC-MAIN-2022-05 | https://db0nus869y26v.cloudfront.net/en/Quantum_simulator | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304515.74/warc/CC-MAIN-20220124054039-20220124084039-00290.warc.gz | en | 0.895559 | 1,367 | 3.84375 | 4 |
Think back a second. When was it that you got your first smartphone? What about the first time that you streamed a show online?
Those things were available to us around 12-15 years ago, depending on how tech-savvy you were at that time. Now, though, smartphones and fast computers are ubiquitous. Not only that, but they... | <urn:uuid:3ef50056-d5c5-4a2a-8841-a668d9b7bf51> | CC-MAIN-2022-05 | https://theblogspost.com/how-innovation-is-driving-your-computer-processor-speed/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320300624.10/warc/CC-MAIN-20220117212242-20220118002242-00293.warc.gz | en | 0.943793 | 1,921 | 3.65625 | 4 |
computers go digital
Technology Research News
Some of the same properties that would
make quantum computers phenomenally powerful are also properties that
make it difficult to actually build them.
Problems that would take the fastest possible classical computer longer
than the lifetime of the universe to solve would be... | <urn:uuid:903e76b3-c973-45a5-9e5f-8966f6e36b05> | CC-MAIN-2022-05 | http://trnmag.com/Stories/2003/012903/Quantum_computers_go_digital_012903.html | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320303356.40/warc/CC-MAIN-20220121101528-20220121131528-00133.warc.gz | en | 0.919203 | 1,663 | 4.03125 | 4 |
switch flips atoms
Technology Research News
Atoms and subatomic particles are like
microscopic tops that can spin in one of two directions, up or down. Spintronics
and quantum computing use these spin directions to represent the ones
and zeros of digital information. Today's electronics, in contrast, use
the presence o... | <urn:uuid:615d0f4c-7337-49e8-a60f-270e21d36265> | CC-MAIN-2022-05 | http://trnmag.com/Stories/2002/021302/Electric_switch_flips_atoms_021302.html | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320305494.6/warc/CC-MAIN-20220128104113-20220128134113-00534.warc.gz | en | 0.89855 | 1,323 | 4.03125 | 4 |
Many people credit Professor Richard Feynman, a Nobel Prize-winning physicist, for conceiving the notion of a quantum computer. Physicist Joseph John Fernandez notes, “In a lecture titled Simulating Physics with Computers, Professor Feynman talked about why physicists need computers, and what they require of these dev... | <urn:uuid:7b4ae951-3858-4f3b-b099-02dd7d72b9e7> | CC-MAIN-2022-05 | https://enterrasolutions.com/blog/quantum-computing-the-adults-are-arguing/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304471.99/warc/CC-MAIN-20220124023407-20220124053407-00014.warc.gz | en | 0.918452 | 1,892 | 3.515625 | 4 |
Two major steps toward putting quantum computers into real practice — sending a photon signal on demand from a qubit onto wires and transmitting the signal to a second, distant qubit — have been brought about by a team of scientists at Yale.
Over the past several years, the research team of Professors Robert Schoelkopf... | <urn:uuid:53d3d99c-0491-47ab-91ed-1893a6eb368d> | CC-MAIN-2022-05 | https://www.science20.com/news_account/two_giant_steps_in_quantum_computing | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320302355.97/warc/CC-MAIN-20220120160411-20220120190411-00456.warc.gz | en | 0.921474 | 1,066 | 4.09375 | 4 |
Earlier this year, the night-migratory European robin (Erithacus rubecola) made the headlines. Evidence has emerged that it may be using quantum mechanical effects to sense Earth’s magnetic field in order to migrate.
Few expected to find quantum mechanical manipulation in the eye of a bird. Zoologist Eric Warrant, who ... | <urn:uuid:bb692dda-9589-4abb-87bb-db14202aa77e> | CC-MAIN-2022-05 | https://mindmatters.today/2021/10/physicist-migrating-birds-mysterious-quantum-sense-is-spooky/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320300658.84/warc/CC-MAIN-20220118002226-20220118032226-00576.warc.gz | en | 0.945855 | 1,712 | 3.6875 | 4 |
People being people, most of us have gotten used to the idea that the methods we routinely use to protect our information are reliable and safe. This is why you educate your users to check if that little padlock appears in their browser search window before they check their bank balance. It's why we go to the trouble o... | <urn:uuid:f7664725-b583-4c5c-b4bb-5f38a7a9ab28> | CC-MAIN-2022-05 | https://www.pcmag.com/news/is-quantum-computing-really-a-threat-to-it-security | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320301730.31/warc/CC-MAIN-20220120065949-20220120095949-00618.warc.gz | en | 0.958161 | 1,325 | 3.515625 | 4 |
University of New South Wales devised a two-qubit system inside a silicon chip and ran a computer code adapted to the quantum world. Their code passed the notoriously intransigent ‘Bell test’, making it the strongest evidence yet that quantum computers can be instructed to handle operations.
Why should you care about q... | <urn:uuid:0c794890-0fcc-4720-9564-3ad1a628db73> | CC-MAIN-2022-05 | https://www.zmescience.com/science/physics/quantum-computer-code-works-004234/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320304515.74/warc/CC-MAIN-20220124054039-20220124084039-00303.warc.gz | en | 0.916733 | 1,282 | 3.75 | 4 |
Magnets in isolation (Stephen Blundell, Physics)
Professor in Physics
The magnetic properties of solids are due not only to the atoms that comprise them, but the way they interact with each other. A single of atom of iron does not behave as a magnet, but a piece of iron does, even though you might think that a piece of... | <urn:uuid:466199f1-bee1-4221-885f-c358d47ea138> | CC-MAIN-2022-05 | https://www.mansfield.ox.ac.uk/magnets-isolation-stephen-blundell-physics | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320301863.7/warc/CC-MAIN-20220120130236-20220120160236-00183.warc.gz | en | 0.916888 | 1,093 | 3.78125 | 4 |
Image Credit: Smile Fight/Shutterstock.com
Researchers have claimed that nano-diamond batteries could last for 28,000 years. Such batteries would not only be beneficial to the world of electric cars and mobile phones, but their application would also be useful in aerospace and medical technology. This article discusses... | <urn:uuid:7adc9e62-db2f-4bab-aadc-fd52837f0e26> | CC-MAIN-2022-05 | https://www.azonano.com/article.aspx?ArticleID=5591 | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320299927.25/warc/CC-MAIN-20220129032406-20220129062406-00504.warc.gz | en | 0.915846 | 1,431 | 3.75 | 4 |
In the future, we will have Artificial Intelligent computers, which will be able to think, reason at the speed of thought. There will be computers that will store entire databases about the future, and those computers will “teleport” this information to your personal computer screen. In other words, it will upload into... | <urn:uuid:a4f803a9-cd1e-4dc1-b98d-f311f82ee04e> | CC-MAIN-2022-05 | https://artificialintelligencezone.com/is-quantum-ai-possible/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320306301.52/warc/CC-MAIN-20220128152530-20220128182530-00103.warc.gz | en | 0.956091 | 1,611 | 3.875 | 4 |
Australia’s first Women in STEM Ambassador, Professor Lisa Harvey-Smith, discusses the future of astrophysics, the importance of science communication and what it takes to boost STEM diversity.
Use this article as personal professional reading or with students to challenge them about their unconscious bias.
Use the dow... | <urn:uuid:5dea8c5c-e3d8-4698-90e4-079f0008a3d6> | CC-MAIN-2022-05 | https://education.australiascience.tv/lisa-harvey-smith-smashing-galaxies-and-gender-stereotypes/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320305260.61/warc/CC-MAIN-20220127103059-20220127133059-00303.warc.gz | en | 0.943942 | 1,985 | 3.5 | 4 |
Ordinary light could drive quantum computersby Eric Smalley, Technology Research News
One reason quantum computers are not likely to show up in your neighborhood electronics store any time soon is the laboratory equipment needed to build today's prototypes is hard to come by and difficult to use.
With some improvements... | <urn:uuid:a002ce1e-b524-4538-9fcb-a2daa37b335f> | CC-MAIN-2022-05 | http://trnmag.com/Stories/013101/Ordinary_light_could_drive_quantum_computers_013101.html | s3://commoncrawl/crawl-data/CC-MAIN-2022-05/segments/1642320303356.40/warc/CC-MAIN-20220121101528-20220121131528-00144.warc.gz | en | 0.92631 | 1,345 | 4.09375 | 4 |
Over the years, supercomputers have played a pivotal role in pushing the frontiers of science. Earlier this year, Meta launched one of the fastest AI supercomputers, the AI Research SuperCluster (RSC), to build sophisticated AI models that can learn from trillions of examples; navigate hundreds of different languages; ... | <urn:uuid:335d261a-dc08-4e8c-bf17-0b76b36f3054> | CC-MAIN-2022-21 | https://analyticsindiamag.com/quantum-computers-vs-supercomputers-how-do-they-differ/?utm_source=rss&utm_medium=rss&utm_campaign=quantum-computers-vs-supercomputers-how-do-they-differ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652663021405.92/warc/CC-MAIN-20220528220030-20220529010030-00476.warc.gz | en | 0.920691 | 1,606 | 3.828125 | 4 |
Scientists at Princeton University used a scanning tunneling microscope to show the atomic structure of an iron wire into an atom wide on a lead surface. The enlarged portion of the image shows the quantum probability of the content in the wire of an elusive particle called the Majorana fermion. It is important to note... | <urn:uuid:ed7fa6d4-71f8-405b-8bd5-51fce4b9a8e4> | CC-MAIN-2022-21 | https://great-spacing.com/publication/71771/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662604794.68/warc/CC-MAIN-20220526100301-20220526130301-00676.warc.gz | en | 0.946906 | 1,408 | 3.578125 | 4 |
Quantum physics analyzes a quantum system (QS) that has the ability to exist in a superposition of different states, simultaneously. Lately, scientists have developed computers, which are based on quantum mechanical principles, instead of classical physics.
Researchers and physicists from the Max Planck Institute gener... | <urn:uuid:d00cfcd8-4d1b-4ef3-bcfa-0898987adc2e> | CC-MAIN-2022-21 | https://www.evolving-science.com/information-communication/quantum-information-00963 | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662515501.4/warc/CC-MAIN-20220517031843-20220517061843-00677.warc.gz | en | 0.928341 | 1,270 | 4 | 4 |
For physicists trying to harness the power of electricity, no tool was more important than the vacuum tube. This lightbulb-like device controlled the flow of electricity and could amplify signals. In the early 20th century, vacuum tubes were used in radios, televisions and long-distance telephone networks.
But vacuum t... | <urn:uuid:d9e3eaa4-546c-48ce-bc7f-8e503f7a25b1> | CC-MAIN-2022-21 | https://www.symmetrymagazine.org/article/the-second-quantum-revolution | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662577757.82/warc/CC-MAIN-20220524233716-20220525023716-00477.warc.gz | en | 0.95665 | 2,012 | 4.0625 | 4 |
The roots of encryption go deep into human history. Encryption has been used for centuries to encode messages, usually to keep government secrets, but also to protect business or trade secrets such as the formula to make silk or pottery. Early encryption was fairly simplistic, largely relying on paper and pencil techni... | <urn:uuid:7743a394-09aa-4956-b464-1987f3ea9535> | CC-MAIN-2022-21 | https://cpl.thalesgroup.com/2017/04/04/evolution-encryption | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662550298.31/warc/CC-MAIN-20220522220714-20220523010714-00279.warc.gz | en | 0.959299 | 1,848 | 3.875 | 4 |
StJohns Field is a massive helium reservoir and immense carbon storage basin located on 152,000 acres in Apache County, Arizona. Extensive third-party geological studies performed on the property indicate reserves of up to 33 billion cubic feet of helium in shallow, easily accessible reservoirs. Capable of producing on... | <urn:uuid:b55dce43-4fe4-4e1d-82f4-b1489c0550cd> | CC-MAIN-2022-21 | https://www.protongreen.com/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662530066.45/warc/CC-MAIN-20220519204127-20220519234127-00678.warc.gz | en | 0.940117 | 1,232 | 3.546875 | 4 |
Quantum mechanics is the set of principles used to explain the behaviour of particles at the atomic and subatomic scale. It all began around late 1800s and early 1900s, when scientist realized from a series of experimental observations that the behaviour of atoms didn’t agree with the rules of classical mechanics, wher... | <urn:uuid:d7a37b51-0054-4a80-84c2-8a2c2757899e> | CC-MAIN-2022-21 | https://www.luxquanta.com/resources | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662522309.14/warc/CC-MAIN-20220518183254-20220518213254-00079.warc.gz | en | 0.936301 | 1,453 | 3.78125 | 4 |
Scientists may now have found a solution to Stephen Hawking’s famous black hole paradox, which has puzzled experts since the 1970s.
A team of researchers from the University of Sussex, University of Bologna and Michigan State University have published two studies proposing that black holes feature something called “qua... | <urn:uuid:195660ab-37d9-4460-a811-fc8c5d37688c> | CC-MAIN-2022-21 | https://thenewstack.io/quantum-hair-may-resolve-stephen-hawkings-black-hole-paradox/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662531762.30/warc/CC-MAIN-20220520061824-20220520091824-00280.warc.gz | en | 0.936661 | 1,055 | 3.6875 | 4 |
If you want to understand gravity, it makes sense to study black holes. Nowhere else can you find so much gravity so conveniently compacted into such a relatively small space.
In a way, in fact, black holes are nothing but gravity. As Einstein showed, gravity is just the warping of spacetime, and black holes are big sp... | <urn:uuid:03b7ba88-7c90-473c-95db-e6ce85b73131> | CC-MAIN-2022-21 | http://hologram-and-holography.com/HologramSticker/quantum-holography | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662522309.14/warc/CC-MAIN-20220518183254-20220518213254-00080.warc.gz | en | 0.913378 | 1,558 | 3.6875 | 4 |
How AI and Quantum Could Help Fight Climate Change
Earth Day is the day to celebrate our blue planet. The day to remember that it’s the only home we’ve got.
During his very first days in office, President Joe Biden signed a flurry of climate change-related executive orders. He rejoined the Paris Climate Accord, pledged... | <urn:uuid:2e9031a0-71da-4421-b084-fefffbc736ca> | CC-MAIN-2022-21 | https://ibm-research.medium.com/earth-day-how-ai-and-quantum-could-help-fight-climate-change-4156fe6ee16d?source=user_profile---------5------------------------------- | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662584398.89/warc/CC-MAIN-20220525085552-20220525115552-00080.warc.gz | en | 0.933023 | 1,508 | 3.578125 | 4 |
The Key Device Needed for a Quantum Internet
Advances in quantum information science have brought on the possibility of a quantum internet—networks that carry information via photons in superpositions of states, called qubits, rather than the 0’s and 1’s that today’s networks shuttle from place to place.
In the last de... | <urn:uuid:d131271c-e9a1-4da3-b25d-34809e8aabc4> | CC-MAIN-2022-21 | https://physics.aps.org/articles/v13/104 | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662529538.2/warc/CC-MAIN-20220519141152-20220519171152-00280.warc.gz | en | 0.937566 | 1,243 | 3.703125 | 4 |
Within each and every cellphone lies a tiny mechanical heart, beating various billion situations a 2nd. These micromechanical resonators engage in an important job in cellphone communication. Buffeted by the cacophony of radio frequencies in the airwaves, these resonators decide on just the proper frequencies for trans... | <urn:uuid:68cf9780-8194-4746-a554-dc74fb89f3ee> | CC-MAIN-2022-21 | https://guruproofreading.com/movies-of-minuscule-vibrations-reveal-how-well-5g-and-other-mobile-networks-are-operating-sciencedaily.html | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662619221.81/warc/CC-MAIN-20220526162749-20220526192749-00081.warc.gz | en | 0.922175 | 1,147 | 3.546875 | 4 |
Alternate format: Using encryption to keep your sensitive data secure (ITSAP.40.016) (PDF, 391 KB)
Encryption technologies are used to secure many applications and websites that you use daily. For example, online banking or shopping, email applications, and secure instant messaging use encryption. Encryption technologi... | <urn:uuid:75a05c1c-6c60-4e53-adff-0cbaa4bb68d6> | CC-MAIN-2022-21 | https://cyber.gc.ca/en/guidance/using-encryption-keep-your-sensitive-data-secure-itsap40016 | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662631064.64/warc/CC-MAIN-20220527015812-20220527045812-00682.warc.gz | en | 0.912074 | 1,274 | 3.609375 | 4 |
This is part 3 of a Guide in 6 parts about Artificial Intelligence. The guide covers some of its basic concepts, history and present applications, possible developments in the future, and also its challenges as opportunities.
By Maria Fonseca and Paula Newton
Artificial Intelligence: What is It?
Artificial intelligence... | <urn:uuid:16004353-286d-495f-bb35-5c8951e24d3b> | CC-MAIN-2022-21 | https://www.intelligenthq.com/guide-artificial-intelligence-can-change-world-part-3/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662532032.9/warc/CC-MAIN-20220520124557-20220520154557-00682.warc.gz | en | 0.969781 | 1,113 | 3.515625 | 4 |
Quantum teleportation is a well-founded discipline already, taking full advantage of the ‘spooky’ (Einstein’s own word for it) properties of quantum entanglement. For those not already aware of its uses, it’s essential to get Star Trek out of your head from the get-go, this is the transfer of information across vast di... | <urn:uuid:5245e984-225e-4189-8e39-75ce4d6f4507> | CC-MAIN-2022-21 | https://www.thesized.com/breakthrough-quantum-teleportation-first-qutrit-teleported/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662534693.28/warc/CC-MAIN-20220520223029-20220521013029-00283.warc.gz | en | 0.936613 | 1,260 | 3.609375 | 4 |
Envisioning a future quantum internet
The quantum internet, which connects particles linked together by the principle of quantum entanglement, is like the early days of the classical internet – no one can yet imagine what uses it could have, according to Professor Ronald Hanson, from Delft University of Technology, the... | <urn:uuid:7af52b8c-c184-45c1-8217-deb5b611ee62> | CC-MAIN-2022-21 | https://phys.org/news/2017-05-envisioning-future-quantum-internet.html | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662522556.18/warc/CC-MAIN-20220518215138-20220519005138-00284.warc.gz | en | 0.959812 | 1,073 | 3.5 | 4 |
Newswise — A study of weakly electric fishes from a remote area of the Brazilian Amazon Basin has not only offered a unique window into how an incredibly rare fish has adapted to life in caves over tens of thousands of years, it has also revealed for the first time that electric fish are able to interact with each othe... | <urn:uuid:86ac8331-02d7-496d-baf0-b752a0a58cfd> | CC-MAIN-2022-21 | https://www.newswise.com/articles/spooky-interactions-shocking-adaptations-discovered-in-electric-fish-of-brazil-s-amazon | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662538646.33/warc/CC-MAIN-20220521045616-20220521075616-00685.warc.gz | en | 0.965859 | 1,291 | 3.609375 | 4 |
Optical atomic clocks will likely redefine the international standard for measuring a second in time. They are far more accurate and stable than the current standard, which is based on microwave atomic clocks.
Now, researchers in the United States have figured out how to convert high-performance signals from optical cl... | <urn:uuid:e44ab295-be36-476e-afd9-b1102eeea05c> | CC-MAIN-2022-21 | https://spectrum.ieee.org/optical-atomic-clock-advantage-expands-electronics | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662531779.10/warc/CC-MAIN-20220520093441-20220520123441-00485.warc.gz | en | 0.941917 | 1,719 | 3.8125 | 4 |
Researchers at the National Institute of Standards and Technology (NIST) have constructed and tested a system that allows commercial electronic components—such as microprocessors on circuit boards—to operate in close proximity with ultra-cold devices employed in quantum information processing. That design allows four t... | <urn:uuid:374c1804-e08a-468e-83e2-dcf6852eb019> | CC-MAIN-2022-21 | https://qnewscrunch.com/science-and-tech/novel-design-greatly-improves-output-from-commercial-circuit-boards-next-to-superconducting-qubits/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662540268.46/warc/CC-MAIN-20220521174536-20220521204536-00489.warc.gz | en | 0.93922 | 1,077 | 3.6875 | 4 |
We might use our computers to play games, browse, watch and work/learn very few times!!. But these machines have far more uses than we think and are being used on a day-to-day basis to solve enormous problems.
Primarily, these types of problems were solved using supercomputers (CPUs, lots of CPUs), but since humans won... | <urn:uuid:6a0a07e6-e5a8-4f6a-b60c-d2dc1d8060a3> | CC-MAIN-2022-21 | https://techmedok.com/technology/quantum-computing-next-gen-computer/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662510117.12/warc/CC-MAIN-20220516104933-20220516134933-00689.warc.gz | en | 0.957689 | 1,109 | 3.84375 | 4 |
In a nutshell, multivariable calculus extends the familiar concepts of limits, derivatives, and integrals to functions with more than one independent variable.
Multivariable calculus is much more than just a repeat of single-variable calculus, however. It's a rich subject with its own unique puzzles and surprises.
It i... | <urn:uuid:c5a04f2d-2995-4c3f-a827-e4214ee4e842> | CC-MAIN-2022-21 | https://brilliant.org/practice/multivariable-calculus-in-a-nutshell/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662531762.30/warc/CC-MAIN-20220520061824-20220520091824-00289.warc.gz | en | 0.926178 | 1,085 | 4.53125 | 5 |
Princeton researchers have developed a new method that may allow the quick and reliable transfer of quantum information throughout a computing device.
The method, formulated by a team led by Princeton physicist Jason Petta, could eventually allow engineers to design quantum computers consisting of millions of quantum b... | <urn:uuid:95795202-63a2-4664-bc92-edcb26b63887> | CC-MAIN-2022-21 | https://tgdaily.com/technology/hardware/66977-a-new-route-to-large-scale-quantum-computing/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662595559.80/warc/CC-MAIN-20220526004200-20220526034200-00089.warc.gz | en | 0.939599 | 1,237 | 4.21875 | 4 |
If you understand how these systems operate, then you understand why they could change everything.
If someone asked you to picture a quantum computer, what would you see in your mind?
Maybe you see a normal computer-- just bigger, with some mysterious physics magic going on inside? Forget laptops or desktops. Forget co... | <urn:uuid:d172a542-b660-462d-9b2a-f407e8abfa62> | CC-MAIN-2022-21 | https://www.scientificamerican.com/video/how-does-a-quantum-computer-work/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662545090.44/warc/CC-MAIN-20220522063657-20220522093657-00289.warc.gz | en | 0.932561 | 2,010 | 4.0625 | 4 |
From brain to heart to stomach, the bodies of humans and animals generate weak magnetic fields that a supersensitive detector could use to pinpoint illnesses, trace drugs – and maybe even read minds. Sensors no bigger than a thumbnail could map gas deposits underground, analyze chemicals, and pinpoint explosives that h... | <urn:uuid:6a753154-04fa-4bd0-bfc4-3669985e9e8b> | CC-MAIN-2022-21 | https://www.nextbigfuture.com/2013/05/spin-coherence-times-up-to-one-seoncd.html | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662531762.30/warc/CC-MAIN-20220520061824-20220520091824-00291.warc.gz | en | 0.923679 | 1,558 | 3.78125 | 4 |
Image credit: Umberto Unsplash
Imagine being able to disappear from one place and then reappear in the exact same condition at another location. You could visit your favorite bakery in Paris for breakfast, spend the afternoon on a beach in Thailand, and — why relegate yourself to Earth? — beam yourself up to the moon b... | <urn:uuid:0b72e2c7-43a7-4feb-bce8-01a243180ec6> | CC-MAIN-2022-21 | https://www.advancedsciencenews.com/teleportation-is-possible-it-just-depends-on-scale/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662564830.55/warc/CC-MAIN-20220524045003-20220524075003-00292.warc.gz | en | 0.937631 | 1,213 | 3.59375 | 4 |
Rice University physicists have created the world’s first laser-cooled neutral plasma, completing a 20-year quest that sets the stage for simulators that re-create exotic states of matter found inside Jupiter and white dwarf stars.
The findings are detailed this week in the journal Science and involve new techniques fo... | <urn:uuid:0a9cdc66-f1b9-45ed-882b-314c1728784c> | CC-MAIN-2022-21 | https://www.tunisiesoir.com/tech/tech-physicists-are-first-to-laser-cool-neutral-plasma-report-11661-2019/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662509990.19/warc/CC-MAIN-20220516041337-20220516071337-00292.warc.gz | en | 0.927539 | 1,360 | 3.609375 | 4 |
The values of two inherent properties of one photon – its spin and its orbital angular momentum – have been transferred via quantum teleportation onto another photon for the first time by physicists in China. Previous experiments have managed to teleport a single property, but scaling that up to two properties proved t... | <urn:uuid:ff3a72aa-357a-4720-bbdd-985fb4b1c50d> | CC-MAIN-2022-21 | https://www.quantumactivist.com/quantum-teleportation/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662525507.54/warc/CC-MAIN-20220519042059-20220519072059-00692.warc.gz | en | 0.933521 | 1,969 | 3.921875 | 4 |
Every high school science course focuses on the fundamental states of matter in the form of gases, liquids, and solids—states that are straightforward to study and manipulate. But there is a fourth state of matter that most people are much less familiar with because it does not exist freely on Earth.
This is plasma—a g... | <urn:uuid:c853cb06-fe5b-4181-979f-ed41ba4e2169> | CC-MAIN-2022-21 | https://www.technologyreview.com/2018/08/02/141212/how-to-turn-a-kitchen-microwave-into-a-plasma-etching-device/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662562410.53/warc/CC-MAIN-20220524014636-20220524044636-00093.warc.gz | en | 0.934019 | 1,313 | 4.0625 | 4 |
What is quantum computing and why do we need it
Quantum computing is a type of computing that relies on the quantum mechanics phenomenon called quantum superposition. Quantum computing harnesses the power of atoms and molecules to allow us to solve problems that we can’t yet solve with our traditional computers. We’ve ... | <urn:uuid:5b2c1bba-1fdc-4301-98f1-e54868be6948> | CC-MAIN-2022-21 | https://cecileparkmedia.com/what-is-quantum-computing-and-why-do-we-need-it-how-quantum-computers-work-the-benefits-of-quantum-computing-applications-of-quantum-computing-challenges-in-developing-quantum-computers/ | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662601401.72/warc/CC-MAIN-20220526035036-20220526065036-00294.warc.gz | en | 0.90858 | 1,165 | 3.8125 | 4 |
Back in 1958, in the earliest days of the computing revolution, the US Office of Naval Research organized a press conference to unveil a device invented by a psychologist named Frank Rosenblatt at the Cornell Aeronautical Laboratory. Rosenblatt called his device a perceptron, and the New York Times reported that it was... | <urn:uuid:c8c27a9b-94f2-493a-8cf9-3f7c292c9361> | CC-MAIN-2022-21 | https://www.technologyreview.com/s/612435/machine-learning-meet-quantum-computing/amp/?__twitter_impression=true | s3://commoncrawl/crawl-data/CC-MAIN-2022-21/segments/1652662515466.5/warc/CC-MAIN-20220516235937-20220517025937-00495.warc.gz | en | 0.91216 | 1,266 | 3.859375 | 4 |
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