When spacecraft’s re-enter Earth’s atmosphere at ridiculously high speeds, friction causes an extreme amount of heat. Usually the spacecraft is coated in heat resistant coating or tough insulating materials. The new idea is to use a magnetic field around the spacecraft to shield it. This would be more reliable and decrease weight. Also it would [...]
Entries from November 30th, 2009
Biology of the Sharks
November 30th, 2009 · No Comments · Biology
Of everything interesting about sharks, their behavior is the most fascinating. Sharks experience sight, touch, taste, smell, sound and other senses completely different from humans. Most creatures of the sea are somewhat the same, but sharks are known to be relatively different in all their abilities, besides swimming and breathing. It has been found that sharks cannot smell from [...]
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Salmonella: Drug-Resistant Strain of Bacteria Gains in Africa, With High Death Rates
November 30th, 2009 · No Comments · Biology
The strain, a variant of salmonella, which is named St313. It was decoded by researchers from Welcome Trust Sanger Institute and researchers from Kenya and Malawi. Most salmonella bacteria cause diarrhea and barely cause death, but this one caused death in one of four cases among children and vulnerable adults in some African locations, the [...]
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Dramatic Decline in Siberian Tigers
November 30th, 2009 · 2 Comments · Biology
The Wildlife Conservation Society (WCS) has announced a report revealing that the last remaining population of Siberian tigers has likely declined significantly due to the rising tide of poaching and habitat loss. Click here to read more.
It is important that we take care of the environment and the animals in it and not destroy the [...]
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Cells Use Methionine As Bodyguard
November 25th, 2009 · No Comments · Biology
A new study has looked farther into the “random”, “incorrect”, “regulated error” of cells using different amino acids to protect certain proteins. At first, the placement of these amino acids was thought to random errors. It turns out, though, that cells are protecting their proteins with the methionine. The study conducted found that up to [...]
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Bigger Not Necessarily Better, When It Comes to Brains.
November 17th, 2009 · 1 Comment · Biology
Tiny bugs can be as smart, or even smarter than bigger animals. It is said in the original post, research shows how insects are able of acting some unique ways compared to larger animals. It is also said that honeybees can count, categorize similar objects like dogs or human faces, understand things that are the same [...]
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Why nice guys usually get the girls.
November 15th, 2009 · No Comments · Biology
Omar Tonsi Eldakar of the University of Arizona’s Arizona Research Laboratories conducted a study of what type of male that female water striders mate with. The experiment showed that the female water striders mated more with subtle males rather than the sexually aggressive males.
This new finding is exactly the opposite of what Eldakar from Binghamton [...]
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Climate Change, Nitrogen Loss Threaten Plant Life in Arid Desert Soils
November 15th, 2009 · 1 Comment · Biology
Deserts already have few plants, but it is now getting harder for plants to live in deserts. So deserts may become more sparse because plants are facing new challenges. Nitrogen is one of the main things keeping biological activity from occurring in arid deserts. Researchers have found a mechanism that balances the nitrogen in deserts. As [...]
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New Species Of Giant Rat Discovered In Crater Of Volcano
November 15th, 2009 · No Comments · Biology
A new creature, the Bosavi woolly rat, was recently found in an extinct volcano called Mount Bosavi. This is a volcano has a very huge crater. It is 2 ½ miles wide topped with walls that are close to a half miles high. It has trapped these new spices of rats there. The Bosavi woolly [...]
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Musical Training Leads to Enhanced Learning Abilities.
November 14th, 2009 · 1 Comment · Physics
Recent experiments have taken place to show that children who start learning how to play a musical instrument from a young age actually show signs of enhanced learning abilities and higher levels of memory and attention than those children who had no musical training. The study says that the actual playing of the instrument helped [...]
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