NASA is using their Mars Odyssey orbiter to see if the Phoenix Mars Lander has woken up after, but so far they haven’t heard anything. The Phoenix Mars Lander, made out of unused parts from other projects, landed on Mars in May of 2008 and dug for ice for about five months. It became the first machine to touch water [...]
Entries from February 28th, 2010
Your Face Looks Familiar
February 27th, 2010 · 1 Comment · Physics
Are you the type of person who has trouble connecting someone’s name with a face, even if you’ve seen them many times before? Chances are, this could be because of your genetic makeup. Scientists and psychologists like Jeremy Wilmer, a psychologist at Wellesley College in Massachusetts, have been studying people’s facial recognition abilities, trying to [...]
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Olympics Competition Suits
February 25th, 2010 · No Comments · Physics
As Olympic athletes get faster and better, the competition gets fiercer. Lately, great stress has been put on competition suits. Many hours of research have been put into these “speed suits” to make them more resilient and aerodynamic. The goal of these special suits is to reduce drag on an athlete’s body. In order to [...]
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How do they do it?
February 25th, 2010 · No Comments · Physics
In the Winter Olympics, one of the major headlines has been about Lindsey Vonn and her leg injury. Athletes deal with bumps and bruises all the time, and it isn’t always easy or smart to play through the pain, but as all former and current athletes know, that competitive drive inside everyone makes us feel [...]
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Does Promiscuity Prevent Extinction?
February 25th, 2010 · No Comments · Biology
Why aren’t all animals extinct? The answer is simply polyandry. Polyandry is when an animal has more than one mate. Many different types of species practice polyandry. In order for populations of some animals to survive they must have more than one mate. Scientists experimented on a specie of fruit flies called Drosophila Pseudoobscuras. They took one group of flies [...]
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Winter Olympics Science Notes: Skate Blades
February 25th, 2010 · No Comments · Physics
I guess many people watch the Winter Olympics in these days and I think many people notice that speed skates look like an athletic shoes and figure skates have stiff, high boots that lace higher up the leg. Speed skaters use their skate blades to push them forward, more blade pushing against the ice, the [...]
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A midday nap boosts the brain’s learning capacity
February 25th, 2010 · 1 Comment · Physics
According to the research that scientists have done, a midday nap can help to make room in the brain to add more information. This was proved in a study of 39 healthy young adults. During this study, the adults that took a nap during the day did much better, and improved in their ability to [...]
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Big Brother Like Never Before
February 25th, 2010 · 1 Comment · Physics
Wouldn’t it be great if people could read minds? What if you could know all there is needed to know about someone without ever speaking to them? Right off the bat you could find out whether someone is compatible, single, married or anything else you would like to know. This is all possible with the [...]
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Drug Delivery Breakthrough: Vehicle That Can Carry Drugs to a Specific Organelle Inside the Cell
February 25th, 2010 · No Comments · Biology
This article is about a vehicle that can carry a certain drug to a certain cell and cure some sort of disease. This is a breakthrough for scientists because there are some diseases that cannot be reached by normal consumption of a drug. If you want to read this article you should click here. Scientists [...]
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Ancient DNA Reveals Caribou History Linked to Volcanic Eruption
February 25th, 2010 · No Comments · Biology
Scientists from countries all over the world like the U.S., U.K., and Canada have revealed information that an ancient caribou is linked to a volcano eruption. They found DNA in these bones from 1,000 years ago. This DNA does not compare to the caribou that is in the area today. They believe the present caribou [...]
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