Human metapneumovirus is basically a common cold that any person can catch, but it is most common in kids under 5. A study shows that even though HMPV was discovered in 2001, it has been in circulation amongst humans for about 50 years. Professor Dr Ron Fouchier from ErasmusMC in Rotterdam, The Netherlands, discovered that [...]
Entries from November 30th, 2008
Study Suggests a Common Cold Virus Came From Birds About 200 Years Ago
November 30th, 2008 · 3 Comments · Biology
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DNA-based Vaccine Against West Nile Virus Effective Even After Onset Of Disease
November 30th, 2008 · 2 Comments · Biology
A fatal disease called the West Nile Virus is believed to have a very effective vaccine. This virus has spread all over North America in less than ten years, and killed more than 400 people just in the United States. But now, scientists believe they have a cure. “In this type of vaccine, DNA molecules [...]
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American Bison
November 30th, 2008 · 2 Comments · Biology
The Americna Bison is a symbol of the American West. That’s what a survey said about this great beast. People are trying to reintroduce the bison back into the wild as Americas’ most important animal. They once were counted in the millions but were almost wiped out due to expansion westward. Experts hope to restore [...]
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Scientists Look Down Instead of Up, For Signs of Global Warming
November 30th, 2008 · 2 Comments · Biology, Chemistry
When it comes to global warming, most people have been looking at the ozone and the sky for signs of damage and destruction. It hasn’t been until now that they looked down instead of up, and examined the ground beneath us for signs of global warming. Scientists discovered that global warming changes the molecular structure [...]
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Scientists Learn From Shellfish to Make New “Glue”
November 21st, 2008 · 1 Comment · Chemistry
Scientists at the Max Planck Institute for Polymer Research have found a new method for adhesion by learning from shellfish. Shellfish must have a very strong bond. An example of this would be mussels attached to a pier piling. The waves crash against them, but they remain attached. What is especially amazing about this “glue” [...]
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Artificial insemination: not just for people anymore?
November 13th, 2008 · 1 Comment · Biology
Rhinoceroses are animals that have been on the verge of going extinct for quite some time now. It is even possible that there are only four left roaming in the open fields of the wild at this time. Scientists have been looking for ways to repopulate endangered species of all types, not just rhinos, but [...]
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Equations Developed for Wet-Proof Materials
November 11th, 2008 · No Comments · Chemistry
A new series of equations have been developed by Robert Cohen and Gareth McKinley of the Massachusetts Institute of Technology. They claim that these equations will allow scientists to develop unwettable surfaces and to predict how surfaces react as well as either create new materials or enhance existing ones. Even though water repelling materials are [...]
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Miniaturizing Memory: Taking Data Storage To The Molecular Level
November 11th, 2008 · No Comments · Chemistry
Chemists are currently searching for ways to make computer and handheld devices able to hold more memory than before. In doing this they must shrink the transistor. Currently they are researching the properties of carbon nanotubes. Carbon nanotubes are tubes that are made from rolled graphite sheets. They’re hoping soon that they will be able [...]
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Parasitic Male Worms
November 10th, 2008 · 1 Comment · Biology
For a parasitic male worm, they do not produce sperm until a female is around. Usually, living things try to increase their reproductive sucess, but this animal is very unusual. Scientists believe that like rodents, fish, and insect maybe they are cutting back on their social circumstance, but it’s different with the worms because they don’t [...]
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Chemistry of atom
November 10th, 2008 · No Comments · Chemistry
The formation of bonds between atoms or molecules means sharing electrons between the composite atoms, and this can transform one substance into another; such as the synthesis of water (H2O) from two gases: hydrogen (H2) and oxygen (O2). Some chemical interactions require energy: the substances must be mixed and heated for a chemical reaction [...]
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