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Commentary: Tapping into more fossil fuels will likely be just fossil foolish
POSTED: March 4, 2012 12:30 a.m.
Matthew R. Auer
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President Obama seems to think so. He forecasts sunny job growth in the natural gas sector, in particular. Natural gas jobs could number as many as 600,000 ... |
Herbicides to Kill Unwanted Wisteria
Chinese wisteria and Japanese wisteria are introduced ornamental vines that have become invasive in much of the Eastern United States. While they do have a place within the garden setting, their aggressive growth habits and prolific reproductive abilities can make them a threat to ... |
Mobile device convergence is accelerating like crazy, with a new breed of smartphones packing enough power to run an impressive range of software. And some of these mobile applications are getting pretty freakin' amazing - take Ray Kurzweil's kReader for Symbian, which allows blind or illiterate folk to point their pho... |
Next: , Previous: Win32 Graphics, Up: Win32 Graphics
17.10.1 Win32 Graphics Type
Win32 graphics devices are created by specifying the symbol win32 as the graphics-device-type argument to make-graphics-device. The Win32 graphics device type is implemented as a top-level window and supports color drawing in addition to... |
Advancing Sexual and Reproductive Health and Rights
International Family Planning Perspectives
Volume 26, Number 3, September 2000
Abortion Politics and U.S. Population Aid: Coping with a Complex New Law
By Susan A. Cohen
Some members of the U.S. Congress call it a necessary restriction on abortion funding. U.S. Sec... |
Advancing Sexual and Reproductive Health and Rights
Perspectives on Sexual and Reproductive Health
Volume 36, Number 4, July/August 2004
Practitioners' Perspectives on Effective Practices for Hispanic Teenage Pregnancy Prevention
By Stephen T. Russell, Faye C. H. Lee and the Latina/o Teen Pregnancy Prevention Workgro... |
The Essentials of Writing
The Hamilton College Style Sheet
Essentials of English Usage
Passive Voice ("pv" or "act")
Prefer active voice to passive voice.
Easier said than done. Because much published material is written in the passive voice (as I just exemplified in that clause), we frequently misidentify the pa... |
US: zoning
Owner advice
Property services
US: zoning
When you decide to rent out your Florida villa, New York apartment or other US property to paying guests, you need to be aware of any zoning regulations in place. Essentially, zoning is a type of land control and affects how you can use your property.
Always do y... |
How Music Works
Playing with Chords
Playing with Chords
Create Your Own Music with Songtrix - Free!
More Info Download
Take the Video Tour
(7.11) Transposing Chords
Occasionally you will want to transpose the chords in sheet music from one key to another, for a couple of possible reasons.
A different key may... |
Human Rights WatchWorld Report ContentsDownloadPrintOrderHRW Homepage
World map Sudan
Europe and Central Asia
Middle East and North Africa
Special Issues and Campaigns
United States
Children’s Rights
Women’s Human Rights
Human Rights Developments
The government of Sudan remained a gross human rights abuser... |
Dig a hole in the ground. Compost in hole. Bugs in hole. Lid on top of hole. Hassle free Compost bin?
I was walking down the street, Gandering at my fellow human beings flower gardens and I noticed one of them had a garbage lid on the ground. I went to pick it up and noticed that underneath there was a hole in the gro... |
Many prefer lifestyle change to cholesterol drugs
Statins are one of the most prescribed types of prescription drugs. They're used to lower cholesterol. But a recent study shows that many patients - if given the choice - would have preferred to try lifestyle changes before going on the drugs.
"Clinicians don't trust ... |
The World's Population Is Expected To Be How Big By 2050?
According to a story posted on the United Nations website this week, the world population is projected to reach 9.6 billion by the year 2050.
According to the story posted on the UN website:
The current world population of 7.2 billion is projected to increas... |
Do you drink enough water?
By Mayo Clinic Staff
Don't use thirst alone as a guide for when to drink. By the time you become thirsty, you may already be slightly dehydrated. To ward off dehydration and make sure your body has the fluids it needs, make water your beverage of choice. If you're generally healthy, conside... |
Torn Meniscus
What causes a meniscus to tear?
A forceful twist or sudden stop can cause the end of the femur to grind into the top of the tibia, pinching and potentially tearing the cartilage of the meniscus. This injury can also occur with deep squatting or kneeling, especially when lifting a heavy weight. Meniscu... |
MNN Galleries
10 animals presumed extinct in the last decade
By: Laura Moss on Jan. 5, 2011, 12:20 p.m.
Alaotra grebe illustration
Photo: Wikimedia Commons
10 of 12
Alaotra grebe
The alaotra grebe, which is also known as a Delacour's little grebe or a rusty grebe, was declared extinct in 2010, although it might h... |
Snails whose shells coil counterclockwise have trouble hooking up with snails whose shells twist clockwise since their bodies don't line up properly. Turns out, the contrary snails trade awkward sex for an increased chance of not being eaten by snakes, researchers find.
Scientists investigated land snails in Japan an... |
It’s obvious by the curious shape of some electric cars that battery packs take up too much space but technology consultants at Prodrive have solutions that make energy storage more compact, efficient and cheaper.
To make our battery-powered and hybrid cars work harder for us we need more voltage and with more voltage ... |
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El Greco: 'The Adoration of the Name of Jesus'
Explore the paintings
The larger version of this picture is in the Escorial in Madrid, and was probably intended for King Philip II. El Greco made small copies of several of his own pictures to keep in his studio, of which this is probably one. The ... |
@techreport{NBERw12984, title = "The Race between Education and Technology: The Evolution of U.S. Educational Wage Differentials, 1890 to 2005", author = "Claudia Goldin and Lawrence F. Katz", institution = "National Bureau of Economic Research", type = "Working Paper", series = "Working Paper Series", number = "12984"... |
north carolina highway historical marker program
North Carolina Highway Historical Marker Program
Marker Text:
James Abbott McNeill Whistler, the son of George Washington Whistler and Anna McNeill Whistler, was a prominent nineteenth century artist who spent his adult life in Europe. Whistler’s mother, Anna Mc... |
Last updated: September 05, 2015
Does a snack after exercise undo all your hard work?
Don't touch the cake. Just don't. Thinkstock.
Don't touch the cake. Just don't. Thinkstock. Source: Supplied
EXERCISING more, but still not losing weight? The answer could be as simple as what you're rewarding yourself with afte... |
How invasive weeds affect lake sediments and native plant growth
Fleur Matheson
Mary de Winton
John Clayton
Tracey Edwards
Experimental work points to yet another way that a major aquatic weed damages New Zealand lakes.
Hornwort (Ceratophyllum demersum) is an invasive, submerged weed that has a major effect on habit... |
Hyper-Intelligent Coconuts Demand Quiet
By Evan Ackerman
MIT Media Lab researcher Tad Hirsh has designed electronic coconuts to be deployed as noise sensors in San Jose, California, an area which is subject to aircraft from San Jose International Airport, Oakland International Airport, and San Francisco Internatio... |
10 reasons vaccines are the best protector of human life
Schoolgirl with a broad smile recieves a shot in her upper arm as her schoolmates watch.
Every year, vaccines save the lives of between 2 and 3 million children. Photo: PATH/Aaron Joel Santos.
Immunization is one of the most powerful health interventions ever ... |
Habba Khatoon
(1554 - 1609 / Chandrahar, Kashmir / India)
Biography of Habba Khatoon
Habba Khatoon poet
Her songs are popular in Kashmir and she is almost a legendary figure in Kashmiri literary history. Perhaps the influence she has exerted over the popular imagination had much to do with the difficult life she h... |
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Powder/Bulk Solids
The Source for Dry Processing and Bulk Handling Technology
Slope’s Effect on Accurate Weighing
July 15, 2014
Customers often have concerns that their floor isn’t level and questions as to what affect that will have on their weight readings. The scale is designed with the assumption ... |
Short essay on the Wild Animals of India
Various types of wild animals are found in the forests of India. Since primitive days the wild animals have close relationship with the mankind. The major wild animals of India are elephant, tiger, lion, rhino, bear etc. They live in the dense forests.
The Sundarban of West ... |
What Is a Canard?
Quack! A strange word with an interesting origin.
Mignon Fogarty,
December 16, 2010
Episode #254
Page 1 of 3
canardI was looking at lists of interesting words this week, and I ran across one that I've heard [a lot] regularly but seemed like an odd word because I couldn’t identify a root word that ... |
Abbreviations of R Commands Explained: 250+ R Abbreviations
May 10, 2010
Table of R Commands
R Command Abbreviation Expanded Comments
ls[L]i[S]t objectscommon command in Unix-like operating systems
rm[R]e[M]ove objectscommon command in Unix-like operating systems
str[STR]ucture of an object
getwd[GET] [W]orking... |
April 16, 2010
Monocyte Turnover Predicts Speed, Severity Of AIDS And Onset Of Brain Disease
White blood cells that play a critical role in the immune system's response to sickness, monocytes migrate from bone marrow to blood and, in the case of HIV infection, cross the blood-brain barrier, which normally keeps mo... |
November 28, 2011
Research Reveals Shocking New Way To Create Nanoporous Materials
Research demonstrates simple, scaleable method with realistic capability of industrial cross-over
Scientists have developed a new method of creating nanoporous materials with potential applications in everything from water purificatio... |
May 18, 2010
Japan Sets Its Sights On Venus
The Japanese are about to launch a mission to Venus to study the planet's weather and to search for signs of lightning and active volcanoes, and will also deploy a number of other experiments.
The Japan Aerospace Exploration Agency (JAXA) will launch the Akatsuki probe abo... |
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Plug-In Hybrids: Technology Rolls Closer to Reality
March 28, 2007
In alternative-fuel transport circles, the plug-in hybrid electric vehicle (PHEV) is the current Holy Grail. So far, no plug-in hybrids are on the US market. However, recent developments in battery technology, improved availability of conversion kits,... |
Moons of Uranus: Facts About the Tilted Planet's Satellites
Uranus and Major Moons
Credit: NASA/JPL
The planet Uranus has 27 known moons, most of which we didn't discover until the space age. They range from Titania, 981 miles (1,579 kilometers) in diameter, to tiny Cupid, only 11 miles (18 km) in diameter. All satel... |
18 December 2009
Common Mistakes in SQL Server - Part 4
Last week we discussed advantages of recompilation in Common Mistakes in SQL Server – Part 3. This week I will discuss the Null Value and how it can cause an issue!!
What is NULL?
Null is the value which indicates the value is unknown. Null is different than ... |
Restoration work on the upper story of Herod’s mausoleum at the Israel Museum, Jerusalem. (Andrei Vainer; all images courtesy of the The Israel Museum)
The press preview for the Israel Museum’s new and very shiny exhibit “Herod the Great: The King’s Final Journey” was very crowded and a bit of a balagan. I pretty much... |
Magazine, website & books written by teens since 1989
Elected Official Harvey Milk This work has been published in the Teen Ink monthly print magazine.
The words, “You gotta give them hope,” were spoken by Harvey Milk, a San Francisco city supervisor, the first openly gay political figure, and my hero. Like many, I ... |
For those both old enough to remember the flight of Cosmonaut Yuri Gagarin and fortunate enough to work in a museum, the 50th anniversary of Colonel Gagarin's mission offers a chance to place the last five decades of space exploration history into special context -- and what emerges is a message of hope.
Recall that ... |
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Article IV prosecutions.
A U.S. law enforcement agency received a report of a serious violent crime. Investigating officers determined from witnesses that the suspect, a Mexican national, returned to his homeland to avoid arrest. The investigators subsequently uncovered a Mexican address for the fugi... |
When people think of high-tech jobs, they typically think of Silicon Valley entrepreneurs and Ivy League Ph.D.s. But according to a new definition of STEM jobs — those requiring skills in science, technology, engineering or math — half of all high-tech positions are held by employees without a bachelor's degree.
A rec... |
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caddie woodlawn
5 november 2010
Carol Ryrie Brink's Caddie Woodlawn, the 1936 Newbery Medal book, is a frontier-family saga much in the vein of Laura Ingalls Wilder's Little House in the Big Woods (1932). Wilder repeatedly failed to win the Medal herself, an ... |
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National Motor Vehicle Title Information System background image
Understanding an NMVTIS Vehicle History Report
design element
What is included in an NMVTIS Vehicle History Report
An NMVTIS Vehicle History Report is intended to only provide data on five key indicators associated with prevention auto ... |
The Tet Offensive (Tết Mậu Thân)
The Battle of Khe Sanh
Table of Contents
Legacy of Khe Sanh
Artillery at Khe Sanh firing back
(Douglas Pike Photograph Collection [vas000005])
The mystery of the NVA’s intentions at the Battle of Khe Sanh has been debated since the siege began. Westmoreland believed that the communi... |
There goes gravity: How eBay reduces trade costs
Andreas Lendle, Marcelo Olarreaga, Simon Schropp, Pierre-Louis Vézina 04 September 2012
In the 1990s, many commentators believed that with advances in transportation and communication technologies, geographic distance between countries would soon no longer encumber i... |
Vegetarian Journal
Vegetarian Journal Jan/Feb 1999
For My Valentine
by Mary Clifford, RD
Check out the recipes!
No one is quite sure how St. Valentine's Day originated. Europeans believe it is the day that birds choose their mates. The ancient Romans celebrated a feast in honor of the god Lupercus, who protected ... |
Issues in Biology
Is Biology a Statistical Science?
Statistics plays a major role in biology and does so in two different ways. First, statistics is used to express relations that describe correlations between a cause and effect in a system. Good examples are population genetics, health risks, or enzyme kinetics. Cau... |
Skip to definition.
Adjective: fledgling flej-ling
"a fledgling robin";
- fledgeling
2. Young and inexperienced
"a fledgling enterprise";
- unfledged, callow
Noun: fledgling flej-ling
1. Any new participant in some activity
- fledgeling
Derived forms: fledglings
See also: fledged, green, in... |
Literature of the Holocaust
maintained by Al Filreis
SS veterans are receiving German pensions in U.S.
December 20, 1996
NEW YORK (Reuter) - Hundreds of veterans of Hitler's elite multi-national force, the Waffen SS, are living in the United States and Britain and receiving pensions from the German government, a Jew... |
.. _mac-scripting: ********************* MacPython OSA Modules ********************* This chapter describes the current implementation of the Open Scripting Architecture (OSA, also commonly referred to as AppleScript) for Python, allowing you to control scriptable applications from your Python program, and with a fairl... |
BEM. Block, Element, ModifierMethodologyBEM: Key concepts
BEM: Key concepts
BEM: Key concepts
A logically and functionally independent page component, the equivalent of a component in Web Components. A block encapsulates behavior (JavaScript), templates, styles (CSS), and other implementation technologies. Blocks b... |
From Wikipedia, the free encyclopedia
Jump to: navigation, search
This article is about the group of pteridophyte plants. For other uses, see Fern (disambiguation).
"Ferns" redirects here. For the city in Ireland, see Ferns, County Wexford. For other uses, see Ferns (disambiguation).
Temporal range: Late Devonian[1]—Re... |
Twinkie (slur)
From Wikipedia, the free encyclopedia
Jump to: navigation, search
Twinkie is a racial pejorative used by most American Indians to refer to a European American, with little or no social or blood links to any tribe, who claims to be an American Indian. Particularly applies to those who claim to be shaman... |
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Yazutsu (矢筒)(やづつ) or Yadzutsu is a type of quiver used in Kyudo, Japanese archery,[1] using the Japanese longbow, the Yumi. It is generally cylindrical in shape, and zippered at the top, and appears something like a cylindrical holder of plans.
As Kyud... |
Young's interference experiment
From Wikipedia, the free encyclopedia
Jump to: navigation, search
Young's interference experiment, also called Young's double-slit interferometer, was the original version of the modern double-slit experiment, performed at the beginning of the nineteenth century by Thomas Young. This e... |
Hibberd, Shirley (DNB00)
From Wikisource
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HIBBERD, SHIRLEY (1825–1890), journalist and horticultural writer, the son of a retired sea-captain, was born in the parish of St. Dunstan, Stepney, in 1825. The early death of his father necessitated his following some trade instead of, as had been... |
Page:Popular Science Monthly Volume 54.djvu/80
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Monument Rocks near Colorado Springs are well known for their fantastic shapes, but another set of similar monuments in southern
PSM V54 D080 The art gallery.png
Fig. 10... |
This is the name of the world. To some barbarians, Hârn is the extent of the known world. Most civilized inhabitants know that Hârn is just an island off of the coast of Lythia.
Lythia is the main continent of Kethira. On most maps, much of Lythia is marked with the ubiquitous “here be dragons.” To Hârnfolk, most of ... |
From Wikipedia, the free encyclopedia
Jump to: navigation, search
The 1999 solar eclipse.
An eclipse is an astronomical event. It is a process that develops slowly across time.
The eclipse is when one object in the sky moves into the shadow of another such object. When an eclipse happens within a system of stars, lik... |
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Practical Application of the ACE IFT Model—Phase 1: Stability and Mobility Training | Makeba Edwards | Exam Preparation Blog | 6/13/2014
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Carbon Monoxide Alarms: A Guide to Carbon Monoxide Safety
Unlike carbon dioxide, carbon monoxide is simply made up of a single atom of carbon attached to a single atom of oxygen. Even though it is only different by one oxygen atom, carbon monoxide is an extremely dangerous gas. It is a little heavier than regular air.... |
Baby’s DNA in Mom’s Blood: Noninvasive Prenatal Testing
What tests are available?
1. Standard screening tests on maternal blood for serum markers associated with chromosomal abnormalities (like the trisomy of Down syndrome) and neural tube defects (like spina bifida). Indicates elevated risk but doesn’t make a di... |
23 October, 2012
Fishing Barramundi
I`d like to explain a little about Barramundi, Barramundi fish known as economically valuable fish in because of this high is difficult in fishing because usually served in a restaurant with a fairly expensive price. Barramundi fish known to have considerable fighting power but be... |
Monday, February 27, 2012
Cardiovascular Implant Standards
Cardiovascular implants are particularly delicate devices, even compared to other medical devices, frequently quite literally holding someone’s heart in their embrace. Cardiovascular implants can be divided into two general categories: those which remain insi... |
California reactors less vulnerable
Operators of San Onofre and Diablo Canyon say quakes similar to Japan's are not likely in the area.
March 15, 2011|Catherine Saillant and Abby Sewell
Officials tried to reassure Californians on Monday that the kind of nuclear crisis facing Japan was highly unlikely at the state's ... |
Wednesday, July 28, 2010
Jabberwocky of the Day : Narcissism
Thirty six of them to be exact.
Saturday, July 24, 2010
Trace and Toxic Elements Related to Severity of Autism
Photo via Wikimedia Commons
Is there a relationship between certain trace and toxic elements and autism?
I know this is one of those... |
Celeb Addiction: Katherine Heigl Loves E-Cigarettes
But the stop-smoking device may not be safe.
Celeb Addiction: Katherine Heigl Loves E-Cigarettes
But the stop-smoking device may not be safe.
-Jane Farrell
Katherine Heigl
It was a TV scene straight out of the 1960s, when everybody smoked everywhere: Katherine H... |
Michelle Obama's China Initiative
ABC's Daniel Steinberger reports: While President Obama was meeting with Chinese President Hu Jintau, his wife Michelle Obama spoke to a mostly full auditorium at Howard University this morning. Citing the need to prepare young people to succeed in the modern global economy, Mrs. Obam... |
How Do Flies Fly?
It’s time to give some thought to how a blowfly, or actually any flight-capable creature flies. We circle back to physics here–drag, lift, thrust, and the weight of the creature as key factors. Calculation of the power required–and how to generate that power–is theoretically easier for mechanical fl... |
More Videos:
Moore's Second Law in the Age of Devices
Tickers in this article: AMZN TXN QCOM ARMH AAPL NVDA INTC
NEW YORK ( TheStreet) -- Since 1982, I have been writing about Moore's Law, the idea that semiconductor chips can get better-and-better, faster-and-faster. ( Intel (INTC) now maintains the original 1965 Go... |
How to Install Python and Pygame
Python is a very powerful yet simple language. One of its advantages is the availability of many libraries. One special library is the Pygame library that is suited to do computer graphics and make games. This tutorial will guide you step by step installing Python and Pygame.
NOTE: If... |
Washington City
A sketch of the neighborhood into which President and Mrs. Adams moved in 1800. The President's residence is the most distant building, to the left of the center of the picture. The building was not to be known as the White House until after it had been burned during the War of 1812 and then reconstruc... |
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Is it better to add fresh basil to a tomato sauce and then let it cook for say, 10 mins, or wait till the end and add just before serving?
share|improve this question
3 Answers 3
up vote 10 down vote accepted
Fresh herbs should, generally, be added closer to the end of a recipe. Dried herb... |
Denotation vs. Connotation
[stig-muh] /ˈstɪg mə/
noun, plural stigmata
[stig-muh-tuh, stig-mah-tuh, -mat-uh] /ˈstɪg mə tə, stɪgˈmɑ tə, -ˈmæt ə/ (Show IPA),
1. a mental or physical mark that is characteristic of a defect or disease:
the stigmata of leprosy.
2. a place or point on the skin that bleeds during ce... |
Wednesday, 29 October 2008
Are brain damaged people who confabulate even trying to remember?
When a patient with brain damage provides bizarre answers to questions about their life or their recent activities, they are said to be confabulating. It's nearly always associated with damage to the frontal cortex and has tr... |
April 18th, 2011
Research Update on SAMe (S-Adenosylmethionine)
s-adenosylmethionine (saMe) is an important physiologic agent that is involved in more than 40
biochemical reactions in the body. It functions closely with folic acid and vitamin B12 in
“methylation” reactions. Methylation is the process of adding a sing... |
Browsing the "Food" Tag
July 27th, 2015 | by Jill Ettinger
One Cause Of Global Warming That Gets Overlooked: Food Waste
July 27th, 2015 | by Jeff McIntire-Strasburg
What are the biggest threats posed by the amount of food we waste? Decreasing landfill space? Hunger? Water and energy waste? Yes, all of these are i... |
Watership Down was originally published by Rex Collins in 1972. The story is a tale about rabbits, however not in the simple sense that humans commonly view them.
It started as a story Richard Adams made up to entertain his children Juliet and Rosamond, during the five hour drive to Stratford-on-Avon. The original sto... |
Why Filter Water
Water is a natural solvent meaning it dissolves salts, minerals, metals, chemicals be they: synthetic, organic, inorganic and water carries microbiological diseases, radiation, sediment, color, odor, and gases. At any point water can pick up contaminants traveling through pipes.
We expect our water t... |
Saturday, September 5th, 2015
Follow Us
How to Choose a Mutual Fund
If you’ve ever gotten together with friends and pooled the change you had among you to buy some fun food, beverages and maybe some music for that impromptu party, then you know a little something about mutual funds.
Alone, neither you nor your frie... |
It Was Magical
It’s funny how a simple photograph can completely capture a view of the recent past. I think this image would appear almost foreign to people working in the animation business today. It almost seems quaint and slightly crude. It’s the way animated films were once made. It’s a view of a time few would re... |
The Ugly Swan
The Ugly Swan by Ted Williams From the Nov.-Dec. 1997 Audubon You can't see the ugliness of mute swans by looking at them. In fact, the 79 that paddled ahead of our pram on the blazing morning of August 1, 1997 were strikingly beautiful. Now in the molt, most were flightless. They swam with their necks c... |
Take the 2-minute tour ×
I learned that ziemlich means "quite, rather" and ganz means "whole, entire." but I just encountered this tweet:
ganz leichter Schneefall. sehr dekorativ.
My dictionary agrees that ganz can also mean "quite." So now I'd like to know what differences, if any, there are in usage between ziemli... |
Jack Zylkin has created something really cool: a hack to turn any kind of vintage typewriter in a normal keyboard for tablets and computers. One that actually types on paper and works like any keyboard. Watching them in action is nothing sort of fascinating.
He appropriately calls them USB typewriters—thankfully, he d... |
How Tumbleweeds Spread Radiation From Old Nuclear Sites
The tumbleweed, which seems so at home rolling down an American highway, is actually an invasive plant from the Russian steppes. In the relatively short time it's been invading the plains—just over a century—the tumbleweed has managed to establish itself as an in... |
Attribute Architecture
Wed 12 November 2003
I should be sleeping, or maybe working, but my wonderful neighbors woke me up by making my apartment stink like cigarette smoke again tonight, and I have developed a lovely headache waiting for it to go away. So in the interim, I read some blogs.
Apparently, Bertrand Meyer... |
Exercise Keeps Muscles Young, Even in Elderly Heart Patients
Doctors previously thought exercise would worsen heart failure patients' condition, but a new study finds it actually strengthens muscles, improves health and may even boost recovery.
• Share
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Terry Vine / Getty Images
(VIDEO: A Faster ... |
Geochoron (EntityTopic, 22)
From Hi.gher. Space
(Difference between revisions)
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<[#ontology [kind topic] [cats Hypercube Duoprism]]>
<[#ontology [kind topic] [cats Hypercube Duoprism] [alt [[freebase:07n8h]] [[wikipedia:Tesseract]]]]>
{{STS Shape
{{STS Shape
| image=<[#img [hash RGVX8NQHN5RDMF61933VE89... |
Canned to Last
Canned foods can last for a very long time. While they usually have a shelf life of around two years, during which foods retain their proper color and texture, they tend to be safe for consumption well beyond that. In fact, canned foods that were 100 years old were recovered from sunken ships and proven... |
Chromosome Abnormalities
Genetic disorders are caused by differences in a person’s genetic material. Sometimes the difference is large and involves entire chromosomes. For example, a person might be born with an extra or missing chromosome, or there might be a large section of a chromosome added, missing, or moved to ... |
Saturday, June 9, 2012
10 Interview Questions on Java Generics for Programmer and Developers
Generic interview questions in Java interviews are getting more and more common with Java 5 around there for considerable time and many application either moving to Java 5 and almost all new Java development happening on Tige... |
Parashat B’chukotai (Leviticus 26:3-27:34)
“I will provide peace in the land, and you will lie down with none to frighten you…” (Leviticus 26:6)
Parashat B’chukotai includes a list of blessings for following God’s commandments and a much longer list of curses for not following. The final chapter (which many scholars ... |
Why Fan Theories Are Destroying Film Discourse
Fan theories are no substitute for critical analysis, yet they have quickly become inseparable for so many readers online. On one hand, it’s (sadly) a small encouragement that there’s any discussion about a movie that already exists, instead of a movie that will open in t... |
Zeping Huang
Hong Kong Baptist University, Hong Kong (email:
This paper examines whether and to what extent data-driven learning (DDL) activities can improve the lexico-grammatical use of abstract nouns in L2 writing. A topic-based corpus was compiled to develop concordance learning activities, and 40 Chinese stud... |
• Jeffrey R Lacasse,
• Jonathan Leo
• Published: November 8, 2005
• DOI: 10.1371/journal.pmed.0020392
In the United States, selective serotonin reuptake inhibitor (SSRI) antidepressants are advertised directly to consumers [1]. These highly successful direct-to-consumer advertising (DTCA) campaigns have la... |
A worker was trying to dislodge material that was stuck in a concrete-pump’s boom when the blockage suddenly came loose. The freed concrete knocked him to the ground from the 6-ft-high platform on which he’d been working.
The blockage that came free consisted of approximately 20 lb of concrete. Simply knocking the wor... |
Take the 2-minute tour ×
I found this puzzle posted on a student website I frequent, but no one including the poster nor I could solve it. So I'm posting this puzzle here with hope that some of math whiz in here could illuminate on how to approach it:
There is an alien on the surface of a spherical planet. The alien ... |
Take the 2-minute tour ×
How do i show that $f_{1}(x)=1$, $f_{2}(x)=e^{x}$ and $f_{3}(x)=\sin{x}$ are linearly independent, as elements of the vector space, of continuous functions $\mathcal{C}[0,1]$.
So for showing these elements are linearly independent, one needs to show that if $$ a_{1} \cdot 1 + a_{2} \cdot e^{x... |
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I have an exercise which is:
Let $u = (1,2,3)$. If $H=\{u\in\mathbb{R}^3 \mid u\cdot v\}=0$, show that $H$ is a subspace of $\mathbb{R}^3$.
I know if $u\cdot v=0$, they are linearly independent so they should generate a subspace and it would be $\mathbb{R}^2$ but I don't know how to demonstr... |
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