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Prof. Jong Bhak published two research articles in Genome Biology and Science magazine.
1. “Ancient Ethiopian genome reveals extensive Eurasian admixture throughout the African continent”
Characterizing genetic diversity in Africa is a crucial step for most analyses reconstructing the evolutionary history of anatomical... |
While the use of fluorescent probes for imaging biological molecules is widespread, probes that attach to more complex molecules inside live cells have been difficult to design. Now, a research team led by scientists at A*STAR have developed a highly-sensitive fluorescent probe capable of attaching precisely to nicotin... |
Match angles to their angle measures, and thereby learn better to estimate angles!
Practice the concept of angle measurement in geometry with this fun matching game. You simply match each picture of an angle to its measure. It also helps you to get better at estimating angle measures.
You can choose to have either 12 o... |
Grass seed, just like any other plant, requires water to germinate and grow properly. You have one opportunity to make these seeds grow. Otherwise, you have to lay more. The last thing you want to do is have to purchase more seeds and go through the process again.
Watering grass seed isn’t that complicated, but you hav... |
Aksai Chin, the westernmost region, is a virtually uninhabited high altitude wasteland crossed by the Xinjiang-Tibet Highway. The area is claimed by India as part of Jammu and Kashmir and Ladakh but the area is actually controlled and administered by China as part of the Chinese autonomous region of Xinjiang. The other... |
Anybody can learn the computer system from home or office or classes, its functions&its operations. Learning a computer is no more a Rocket Science especially computer for beginners. One must know the basic computer skills these days to perform any random task such as booking a ticket for a trip or giving an online exa... |
LPG Contribution to SDG 5: An Opportunity to Empower Women and Achieve Sustainable Development By James Rockall, CEO & Managing Director, WLPGA
Gender is woven throughout the UN Sustainable Development Goals (SDGs) as it sits at the intersection of economic, social, and environmental issues. It has its own Goal, SDG 5 ... |
Writing an essay can be a daunting task for many students. Whether you are writing for school, work or pleasure, it is essential to understand the basics of crafting an outstanding essay. In this blog article, we will provide tips and strategies to help you write a winning essay every time. We will also discuss what yo... |
Diplomatic, Informational, Military and Economic
by are us Federal government
New York City
The capital city of the United States of America is Washington D.C.
City, state, national
The three branches of government are located in different national capitals. - Study Island
the national one is in Washington DC.
new york... |
- Poster on the Anatomy of Rice (JPEG)
- Poster of Phytoliths (JPEG)
- Map of wild rice distribution and domestication areas (JPG)
- Map of Rice Domestication in China (JPEG) (PDF)
- Map of early rice in India (JPEG)
- Article summarizing the Early Rice Project (from 2011) (pdf)
If you are a teacher or a parent you can... |
Engineering a better society
The Cardiff University exhibition will highlight the crucial role of engineers in developing solutions to a diverse range of environmental, social, health and economic challenges. The exhibition will present examples of the University’s achievements across three key themes: energy; the envi... |
Porphyria cutanea tarda
|Porphyria cutanea tarda|
|Classification and external resources|
Porphyria cutanea tarda (PCT) is the most common subtype of porphyria. The disease is named because it is a porphyria that often presents with skin manifestations later in life. The disorder results from low levels of the enzyme r... |
Planting in former Conservation Reserve Program fields should be delayed until the soil temperature is above 55°F to avoid Pythium damping off disease and blight.
Don’t be fooled for top yields
With tight hay markets, a raging beef market, $12 soybeans and corn futures near $6, the decision to convert more pasture to g... |
The brain gets a (new) earful
To hear correctly, the human brain must gradually learn the shapes of its bodys ears.
Hofman, P.M., J.G.A. Van Riswick, and A.J. Van Opstal. 1998. Relearning sound localization. Nature Neuroscience 1(September):417.
Szibor, R., et al. 1998. Analyzing the auditory scene. Nature Neuroscience... |
“No ghosts – not even rumors of ghosts here,” explained the guide as she began an interesting tour of the Worthington Mansion at Adena State Memorial near Chillicothe, Ohio. Built in 1806-07, this beautiful mansion home was designed by what many consider the first American architect, Benjamin Henry Latrobe. Usually Lat... |
No Comet has ever been visited twice before, and therefore, the unprecedented pass of the NASA - Stardust-NeXT Spacecraft near the Comet Tempel-1 in the month of February of the AD 2011 gave Humanity a unique opportunity to see how the Nucleus of a Comet changes over time.
Changes in the Nucleus of Comet Tempel-1 were ... |
Motion blur results from a shutter speed that is slower than would otherwise be used to “freeze” action or movement. Often times, a slower shutter speed is used when panning a camera with a moving subject and, as a result, the background is blurred because it is stationary. In other events, the camera may be affixed to... |
Daylight Savings Time starts March 8, 2015. This is the time of year where folks lose one hour of sleep overnight while the clock change occurs. Although it may not seem like much, losing that one hour of sleep can make a big difference in your mental and physical health.
In fact, according to Swedish researchers, hear... |
Peasant Rebellions in Latin American History: A Historiographical Analysis
Throughout the nineteenth and twentieth centuries, open forms of resistance and rebellion characterized the actions of numerous subaltern groups in Latin America. Rebellion, in its many forms, served as a means to not only defend the interests o... |
The following list is taken from a teaching guide I saw online a few years ago.
“Make clear her part in the process or product on which she works.”
“See that her working setup is comfortable, safe and convenient.”
“Suggest rather reprimand.”
“When she does a good job, tell her so.”
“Listen to and aid in her work proble... |
Looking for a motivating way to practice counting to twenty or early addition? Students will get a kick out of these crafty apple ten frames. Roll the die, stamp the apples and write the numbers below! It’s a fun math center they’ll ask to play over and over again.
Math is such an important topic for kids to learn and ... |
Hole Avoidance: Experiments in Coordinated Motion on Rough Terrain
In this paper, we study coordinated motion in a swarm robotic system, called a swarm-bot. A swarm-bot is a self-assembling and self-organizing artifact, composed of a swarm of s-bots, mobile robots with the ability to connect to and disconnect from each... |
How Music Perceives Itself and How Copyright Perceives Music
Edited by Andreas Rahmatian
Chapter 4: The elements of music relevant for copyright protection
One may argue that copyright law has no genuine understanding of the nature of music as an art form; it attaches to certain aspects of music which it declares as no... |
Table of Contents
- 1 What is the basic basis of classification?
- 2 What is the basis for classification of organisms answers?
- 3 What is the basis of classifying organism into groups?
- 4 What is the basis in classifying organisms to each group?
- 5 What are the basic animal kingdom classifications?
- 6 What is the ... |
World Water Day 2020: Save the Water, Save the Tea!
March 22nd marks World Water Day, on which people across the globe acknowledge the importance of our planet’s most precious resource: Water.
It’s also one of the main ingredients in our planet’s second-most important resource: Tea.
Yes, for most of us tea-holics the t... |
Central Malay is used in the Bengkulu province of Indonesia in southwest Sumatra.
The Serawai dialect of Central Malay is used by the Serawai people.1) Di manau biliakku?
Language information at Wikipedia and Ethnologue
Alternate names for Central Malay include Midden Maleisch, Besemah, Pasemah, Serawai, Semendo, Linta... |
If your children are in the California schools, take note. We’ve learned in recent months that they probably won’t spend much time learning science in elementary school, and they might not have to take much science in high school. Now a new study from WestEd and the Lawrence Hall of Science shows that their middle scho... |
Radioactive materials are used in University laboratories because they can be traced through the radiation they emit, making them powerful research tools in biological and physical research. Radiation producing equipment such as x-ray machines, accelerators, and sealed sources can produce physical injury at high enough... |
Leap Day is one of the rarest days - it shows up on our calendars only every four years. Imagine what that does to your birthday celebrations - if you were born on February 29 you'd only have a birthday every four years! But why is this rare date attached to science? First check out the Science Museum of Virginia's blo... |
Panderichthys—a fish with fingers?
Published: 9 December 2008(GMT+10)
Image by Boisvert et al., ref. 3, p. 1.
Figure 1. CT scans of Panderichthys’ fin show that it has a fin structure like Tiktaalik.
Once more, fish-to-tetrapod evolution is paraded around,1,2 this time with a study suggesting that Tiktaalik, the ‘poste... |
ANALYSIS: Orientalism in civilisational narcissism — II —Farhat Taj
Aurangzeb may be a hero in the sight of many a Muslim across South Asia, but in the Pakhtun tribal history he goes down as a villain as he is epitomised in Khushhal Khan Khattak’s poetry
Mr Mubarak Haider’s arguments and assumptions about the Pakhtun t... |
Free (K-6) Physical Education Lesson Plans for reference when creating lesson plans for #6thgrade. #lessonplans #idt7061
TIME TO GET ORGANIZED!
Basketball Stations (PE Stations, PE Lesson Plans, Basketball Lesson Plans)
2015-206 FULL YEAR of Elementary PE Lesson Plans. Never write another lesson plan again! 40 Weeks - ... |
So here it is:
If you just add the above line to a text file, usually with the *.xqy, *.xq or *.xquery extension, then initiate a transformation using your favorite XQuery processor, you should see the string "hello world" in the output.
What processor to use
well I would go for something like Saxon, if you're just que... |
California on Wednesday will post the first standardized test scores the state has seen in two years and, more importantly, the first results based on the new Common Core standards.
(Test scores will be posted at 11 a.m. at http://caaspp.cde.ca.gov)
But as school districts and state officials prepare to release what wi... |
This post has already been read 2115 times!
Corona solar, in astronomy, the outermost layer of the solar atmosphere, which extends from an altitude of ~ 3000 km on the photosphere up to interplanetary space, where it merges with the solar wind. Because of their high temperature, the coronal hydrogen gas and helium, wit... |
Haven therapists provide psychoeducational programming in local schools upon request from teachers and advisors. The workshops are presented during advisory periods, health classes, and other settings that the school may request.
Preparing for college is about more than connecting with your roommate and learning your w... |
In human athletics, undertaking some type of preliminary exercise or warm-up before vigorous exercise generally is regarded as being a beneficial and important part of the overall preparation for training and competition. Although there is often considerable debate regarding the best type of warm-up protocol for differ... |
Honoring Parents Who Are Abusive?
© (2003) Benzion Sorotzkin, Psy.D.
- The halacha is that the parent has to bear the financial burden of the son's fulfillment of the mitzvah of kibbud av va'eim (e.g., the son has to prepare and serve the food for his father but the father pays for the food). If the child is not requir... |
The Ephemeral Romance of the Railroad Adds to the Value of the RAILROAD POCKET WATCH
“ALL ABOARD!” These words certainly take us back in time to the early days of the steam locomotive. Many may remember the picturesque movie scenes where the conductor is checking his pocket watch and shouting out those famous words, “A... |
What is recycled water?
Recycled water is water that has been used before, and is then cleaned to remove impurities. It is a valuable resource that can be used in many ways.
Recycled water, (sometimes called reclaimed water), comes from wastewater, which includes sewage, greywater and stormwater. Sydney Water treats re... |
Origin: United Kingdom
Lifespan: 14-16 years
Allergies: Not Hypoallergenic
Temperament: Loyal, Intelligent, Gentle, Friendly, Sensitive, Protective
It is thought that ancestors of the Collie were brought to Great Britain during the reign and rule of the Roman Empire. The Roman dogs would have been interbred with local ... |
Pupdate #4May 10, 2019
The African wild dog is a member of the dag family, Canidae. They are related to jackals, foxes, coyotes, wolves and dingoes. While hyeneas may look similar, they are of a different family classification, Hyaenidae. African wild dogs have a number of different aliases; they are also known as pain... |
The top of a rare 2000-year-old measuring table used for liquid items such as wine and olive oil has been discovered in what appears to have been a major town square along the Pilgrimage Road in Jerusalem. The discovery was made during excavations conducted by the Israel Antiquities Authority in the City of David Natio... |
We’ve mentioned the industries that benefit from quality welding services several times. Our descriptions were brief, and we’d like to explore them further. Today, we take a look at the automotive industry and the role welding plays in it. The industry certainly hasn’t lost the need for welding techniques; laser and MI... |
Frequently Asked Questions
Click any of the items to toggle open or close them
A child's social and emotional development can be split simply into these core features:
- Self-awareness - The ability to accurately recognise one’s own emotions, thoughts, and values and how they influence behaviour. The ability to accurat... |
ICT in the 21st Century is seen as an essential resource to support learning and teaching, as well as playing an important role in the everyday lives of children, young people and adults. Consequently, schools need to build in the use of these technologies in order to arm our young people with the skills to access life... |
Women’s music [womyn’s music]
- Eileen M. Hayes
“Women’s music,” or “womyn’s music” is productively understood as a site of women’s thinking about music, a context for the enactment of lesbian-feminist politics and notions of community. The term refers to a geographically dispersed network that arose from performances ... |
In Canada, floods are recognized as the most common, largely distributed, natural hazard to life, property, the economy, community/industry water systems, and the environment. The 1996 Saguenay flood was Canada’s first natural disaster with damages in excess of one billion dollars. In 1997, the Red River watershed was ... |
Irregular Plural Noun Worksheet:
Some nouns are tricky when they become plural. Here’s some help for the student who needs some practice. He’ll review the basic rules and make some irregular nouns plural. This worksheet is appropriate for Common Core Standards for 2nd grade and 3rd grade Conventions of Standard English... |
Critical thinking: A key part of a Business Analyst's tool kit
Critical thinking is the process of objectively analysing any given situation by gathering all relevant information, then evaluating the tangible and intangible aspects, as well as the implications of any course of action, in order to form a professional as... |
The Danish agricultural sector is facing the green transition and many ideas have been proposed to reach climate neutrality in 2050. In this brief, we suggest two pathways to climate neutrality to follow the general goals of a 70% reduction in 2030 and a 100% reduction in 2050.
70% green house gas reduction by 2030
100... |
Our struggle to understand the relation between the divine and human natures of Christ and how these interact can sometimes create problematic solutions to perplexing questions. Thus, for example, we have the notion (held by some) that the infant Jesus only pretended to be helpless and unable to speak, whereas, because... |
Occlusal Analysis is an evaluation of how the teeth come together (occlude) with the use of an articulator. An articulator is an instrument that simulates the patient’s jaw movements with the use of dental models.
The goal is to see how the teeth occlude and see if there are any negative tooth contacts when biting up &... |
These are courses about a specific topic which generally require little in the way of prerequisites (typically high school math). These courses include Astronomy, Music in Physics, and How Things Work. These are meant for the student who is interested in learning about physics but does not have the time to commit to a ... |
Laboratories-on-a-chip foil terrorism
A laser lights up a biochip in the Argonne-developed portable reader that Susan Hammond is testing. One day this system may detect airborne pathogens.
Laboratories-on-a-chip developed at Argonne can detect chemicals, bacteria or viruses that terrorists may use. The agents can be de... |
Below are the first 10 and last 10 pages of uncorrected machine-read text (when available) of this chapter, followed by the top 30 algorithmically extracted key phrases from the chapter as a whole.
Intended to provide our own search engines and external engines with highly rich, chapter-representative searchable text o... |
Today is Saturday, Jan. 12, the 12th day of 2013. There are 353 days left in the year.
On Jan. 12, 1948, the U.S. Supreme Court, in Sipuel v. Board of Regents of University of Oklahoma, ruled that state law schools could not discriminate against applicants on the basis of race.
On this date:
In 1773, the first public m... |
Attention stargazers! You're about to be treated to a series of space spectacles.
"Space Monday," as astronomers have dubbed it, kicks off in the late afternoon when SpaceX, the private spaceflight company, is planning a rocket launch. The Falcon 9, carrying its Dragon spacecraft to the International Space Station, is ... |
Based on 2006-2010 annual averages:
- Unattended cooking was by far the leading contributing factor in home cooking fires.
- Two-thirds (67%) of home cooking fires started with the ignition of food or other cooking materials.
- Clothing was the item first ignited in less than 1% of these fires, but these incidents acco... |
Henry V (Folger Shakespeare Library)
Henry V is Shakespeare’s most renowned “war play”; it comprises the storied English victory over the French at Agincourt. a few of it glorifies struggle, specifically the choruses and Henry’s speeches urging his troops into conflict. yet we additionally listen bishops conniving for ... |
garden tales from a Brit at home and abroad
Ask a garden-lover what they know about Mughal gardens and the likelihood is that, pretty soon, they will say something about them being paradise gardens, a foretaste of the celestial Paradise that awaits the faithful. Garden historians will probably add details about the geo... |
Social Determinants of Health
What are Social Determinants of Health?
Social Determinants of Health are the social and economic circumstances in which individuals live that affect their overall health and well-being and the healthcare system in place to address their needs.
Learn more about how addressing the social de... |
Issue Date: October 6, 2008
Everyday Products Carry A Hidden Global Cost
Consumers looking for the latest metric to understand their own deleterious effect on the planet can calculate their water footprint at waterfootprint.org. If they log in first thing in the morning, they will find their mark has already been quite... |
Public Involvement in City Planning
The planning process requires a high amount of public participation because of the political nature of planning. Gaining this participation in a fair and equitable manner can prove difficult because it is often hard to reach all groups of a community and it is even harder to balance ... |
tl/dr - "Grain" is a term used to indicate that a seed is sold and traded on a worldwide scale. Any seed can be considered "grain." The term "grain" is most commonly applied to corn, wheat, oats, and soybeans. When someone gives the advice to eat more "whole grains," this does not limit you to corn, wheat, oats, and so... |
I believe there is great Biblical justification for Thursday being the day of the crucifixion. It is the fifth day of the week (a number often associated with death in the Bible). It would satisfy Sunday being called “the third day since these things were done” (as in Luke 24:21). It would also allow for three days and... |
Farmers Idle More Land
Published: May 14, 1991
WASHINGTON, May 13— Farmers are taking about 8.5 percent more land from production in 1991 than they did last year under Government acreage programs, according to preliminary figures released by the Agriculture Department today.
Under this year's commodity programs, farmer... |
Gandhi, Indira Gandhi, Indira Nehru Gandhi, Mrs. Gandhi(noun)
daughter of Nehru who served as prime minister of India from 1966 to 1977 (1917-1984)
Gandhi, Mahatma Gandhi, Mohandas Karamchand Gandhi(noun)
political and spiritual leader during India's struggle with Great Britain for home rule; an advocate of passive res... |
Reposted from the Center on Reinventing Public Education:
Every sector of the U.S. economy is working on ways to deliver services in a more customized manner. If all goes well, education is headed in the same direction. Personalized learning and globally benchmarked academic standards (a.k.a. Common Core) are the focus... |
Section 1 of the Charter
Section 1 of the Charter states that the rights and freedoms contained in the Charter are not absolute. This means that sometimes an infringement of someone’s Charter right is allowable because it is necessary to protect the rights of others or is in the interests of society itself. For example... |
FURTHER MATHEMATICS (AQA)
Available at Hessle / Wolfreton Sixth Form
Who is the course aimed at?
This is an academically demanding course that is aimed at students who have already chosen to study A Level Mathematics and have a desire to further their studies in the subject. Suitable students possess the ability to:
- ... |
Milk thistle is a plant. The ground up leaves and seeds are used to create medicines. The most common problem it resolves are:
- liver disorders
- loss of appetite
- gall bladder
- many more
Liver problems happen to be one of the most common reasons to use thistle. It makes the liver want to grow new cells, thereby hea... |
While people may have once taken the environment and the earth’s natural resources for granted, those attitudes need to change. Thanks to growing world populations and increased human activity, a noticeable negative impact on the globe is certainly beginning to manifest. If these challenges are to be met and overcome, ... |
Are charter schools or state-based scholarships "re-segregating?"
School choice equates to zip code and wealth desegregation.
In 1954, the US Supreme Court Case, Brown v. Board of Education, racially desegregated district schools by ruling that separate schools for black and white students was unconstitutional. And yet... |
In the not-too-distant future, fully autonomous vehicles will drive our streets. These cars will need to make split-second decisions to avoid endangering human lives — both inside and outside of the vehicles.
To determine attitudes toward these decisions a group of researchers created a variation on the classic philoso... |
I really love birds, and I’m very fond of parrots that I consider really clever and jovial creatures, but meeting a 3 feet tall parrot, well…I can’t even imagine. Yet, according to a recent study it is exactly how tall a ancient parrot in New Zealand, use to stand.
A group of paleontologists have recently discovered th... |
Pourali, Parastoo, et al. “Investigation of Protein Corona Formed around Biologically Produced Gold Nanoparticles.” Materials 15.13 (2022): 4615. https://doi.org/10.3390/ma15134615
Although there are several research articles on the detection and characterization of protein corona on the surface of various nanoparticle... |
Robert Barnwell Smith (later Rhett) was born in Beaufort, South Carolina. He studied law and became involved in politics, first as a state legislator and later as attorney general of South Carolina (1832). In 1837, his family changed its name from Smith to Rhett to honor a Revolutionary War ancestor. Rhett's national r... |
Watch out for puncture vine, the invasive plant with a spiked seed pod in the South Okanagan and Similkameen Valley that will poke into a person's foot, a dog's paws, or even pop your tires.
The Okanagan and Similkameen Invasive Species Society (OASISS) has seen more reports this year about the summer annual plant that... |
Victoria's acting Chief Health Officer has warned gardeners about the potentially deadly risks associated with everyday potting mixes as spring is typically a time when Victorians are more likely to be gardening.
Dr Sutton said notifications of illness caused by infection with Legionella longbeachae, a bacteria commonl... |
Complication In Diabetic Person
Complication in diabetic person
Diabetes is a disease that occurs when the blood glucose level increases in blood or the blood sugar is too high. Also, blood sugar is one of the sources of energy and it is retrieved from the food that is consumed by a human being. The food is converted i... |
AVR Microcontroller tutorial
This is a tutorial for AVR microcontrollers using the Arduino Duemilanove board with the AtMega328 controller (see image). Instead of using the usual Arduino IDE, this tutorial focuses on 'real' C, so you need WinAVR for compiling and AVRStudio as an editor. Ofcourse, it is also possible to... |
Advertising is a form of communication intended to persuade an audience to purchase or take some action upon products, ideals, or services. It includes the name of a product or service and how that product or service could benefit the consumer. Brands are usually paid for through sponsors and viewed via various media. ... |
This breed group was developed in the studs of the Ukraine since the war by crossing Hungarian mares (Nonius, Furioso-Northstar and Gidran) with Trakehner, Hanoverian and Thoroughbred stallions. Particular value was attached to individuals with a trace of Russian Saddle horse blood.
At the initial stages of breeding th... |
Is it safe to swim?
How safe is the Columbia River for recreational use?
State and federal agencies collect very little site-specific data to help decide how safe a particular area is for swimming along the Columbia. Riverkeeper is a strong proponent of recreating in the river. We all have the right to swim, fish, kaya... |
How to Treat Gifted Students
Do you consider yourself to be a gifted person? No? You are mistaken. Everybody has a talent, but either parents or teachers may not have noticed it, and consequently it was hidden under a bushel. That means that mom and dad are the first to identify child’s knacks and hear his/her desires.... |
Quebec: Riviere du Loup, Quebec to Grand Falls, New Brunswick
Here is the itinerary for Highway #185 (Quebec) and #2 (NB) from Riviere du Loup, Quebec and Grand Falls, New Brunswick:
Route 128 follows and early portage route through the Appalachians. This route was used by First Nations, and later fur traders and settl... |
On September 23, 1793, Charles-Gilbert Romme presented the new Revolutionary Calendar to the Jacobin-controlled French National Convention. This calendar was part of a comprehensive effort to do away with all things related to the monarchy and its supporting theistic and ecclesiastical props, called the "ancient regime... |
|Nancy’s coconut coir-based planting mix. Here she’s doing the squeeze test, which we talk about below.|
From an environmental perspective peat moss is a nightmare. Mining of this material is unsustainable, contributes to global warming and destroys habitat for many plants and animals. But, for starting seeds, we’ve us... |
- Full text PDF available (3)
Sorghum shows strong growth stimulation on arbuscular mycorrhizal (AM) symbiosis, while barley and wheat show growth depression. We identified the AM-inducible phosphate transporter genes of these cereals. Their protein products play major roles in phosphate absorption from arbuscules, int... |
This is cool, school students design a CO2 powered Formula One cars and race for a trip to the finals at the Australian Grand Prix, Melbourne, Australia. I’ve been to this GP twice and it’s a fantastic event. The circuit is a short tram ride from Melbourne's CBD and the GP literally takes over the city for the week. A ... |
Celebrate the culture of agriculture & share skills (Growing! Cooking! Eating!)
Does anyone know what this is?
Hey, Simon. I'm the *last* person who should be identifying bugs, and yours is a much better photo, but your critter sort of looks like this little guy, who made the rounds earlier this summer:
Folks seemed to... |
Hundreds of years ago there was this city called Puerto Rico which was the capital of the island of San Juan. Yes, you’ve read that right. Puerto Rico was a city and San Juan was the island, not the other way round.
In 1521 though, a Spanish mapmaker accidentally switched the two names by mistake and, therefore, San Ju... |
According to the National Fire Protection Association, residential fires have increased 8 percent since the year 2000 with the average cost of repairs exceeding $15,000. While overall fires decrease in the winter months, winter is the worst season for house fires. The top causes of winter house fires include the holida... |
Antarctic Bases and Buildings - 1
Early Bases - Lessons
The ship Belgica frozen into sea-ice the first ever over-wintering in Antarctica, 19th November 1898
Stone Hut, Hope Bay, Swedish Antarctic Expedition 1903
Scott's hut at Cape Evans
picture - Eli Duke Creative Commons Attribution Share Alike 2.0 Generic license
Sc... |
Cone snail venom controls pain
Components of the venom from marine cone snails can block the transmission of signals between nerve cells in minute quantities. This makes them potentially suitable for use as a novel analgesic. Researchers from the universities of Bonn and Jena, the Technical University of Darmstadt and ... |
Elephantiasis, also termed as Lymphatic filariasis, is a tropical disease that causes abnormal enlargement of body parts associated with pain and severe disability of the affected area. Elephantiasis is caused by parasitic worms that include Wuchereria Bancrofti, Brugia malayi and B. timori which are transmitted to hum... |
The IP (Ingress Protection) rating system is an international standard used to define the degree of protection an object has against solids and moisture. An IP rating consists of two numbers. The first represents the level of protection against solids. The second number represents the level of protection against liquid... |
King Vikramaditya VI, was a famous ruler of Karnataka
, during the 11th century. He was considered an ideal king, since he was wise as well as brave and strong. He was a generous and noble king. He ascended the throne on the 26th of February 1077. The famous Chalukya-Vikrama era started with his rule. During his rule h... |
Pringles chips, sold in stores since 1968, are essentially made from dried potato flakes then shaped, stacked and stored in an airtight canister, which keeps the chips or "crisps" fresh. It takes three to four processed potatoes to pack a Pringles can. If you have ever wondered how many crisps are in a canister, the an... |
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