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Editor's Note, Updated April 24, 2012: We received many comments and questions on this post, which you can read here . Robert later wrote this update to this story with more details and amendments. So there's a cosmonaut up in space, circling the globe, convinced he will never make it back to Earth; he's on the phone with Alexei Kosygin — then a high official of the Soviet Union — who is crying because he, too, thinks the cosmonaut will die.
Q. Why do men's clothes have buttons on the right while women's clothes have buttons on the left? A. When buttons were invented, they were very expensive and worn primarily by the rich. Since most people are right-handed, it is easier to push buttons on the right through holes on the left.
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Much of the brain is still mysterious to modern science, possibly because modern science itself is using brains to analyze it. There are probably secrets the brain simply doesn't want us to know. But by no means should that stop us from tinkering around in there, using somewhat questionable and possibly dangerous techniques to make our brains do what we want. We can't vouch for any of these, either their effectiveness or safety.
If you’re a professional who likes to be intellectually stimulated and you enjoy keeping up with the latest news and breaking trends, the internet provides you with an endless choice of carefully curated sites to visit. Today, we bring you six of them that we believe are leaps and bounds above the rest. These sites will not only educate you on topics ranging from business and technology to art and design, they’ll motivate you to find your own, original ideas and see them through. They’re culturally relevant, they’re idea driven and most of all, they’re deeply inspirational. TED is short for three incredibly important subjects in our modern world; technology, entertainment and design. Started in 1984, TED brings together the most brilliant minds to teach us about issues that matter.
An invisible, ancient source of energy surrounds us—energy that powered the first explorations of the world, and that may be a key to the future. This map shows you the delicate tracery of wind flowing over the US. The wind map is a personal art project, not associated with any company. We've done our best to make this as accurate as possible, but can't make any guarantees about the correctness of the data or our software.
If you just want to know where the planets are in relation the the earth and zodiac - click here This page brings you face to face with the heavens as they are now and as they will be and were. You can rewind time to see the heavens at the time of your birth and discover for yourselves which sign each planet lies in and which were in retrograde.
Evolutionary biologists use a cladogram , the treelike diagram of evolutionary branches or clades, to organize species into lines of evolutionary descent across time. Biologists use three types of evidence to deduce evolutionary connections: genetics, morphology, and geologic dating. (Behavior, normally a key part of evolutionary studies, can only be inferred in extinct species — for example, by examining the ecology in which the species flourished and the species adaptations for eating and locomotion.) Analyses of primate fossils and the genetic relatedness of living primates converge to the conclusion that humans and chimpanzees branched from a common ancestor about 7 million years ago. DNA recovered from several uncontaminated Neanderthalensis fossils indicated that modern humans and extinct neanderthals diverged about 400,000 years ago; but more recent studies show that they must have interbred within Europe or the Middle East since then.
Eating 10 hot dogs in 6 minutes and belching the national anthem may impress your friends, but neither of those feats will do much for your body—at least not much good. Instead, why not train yourself to do something that may actually pay off? We're not talking bench presses and interval training (though those do help). You can teach your body to cure itself from everyday health ailments—side stitches, first-date jitters, even hands that have fallen asleep. Just study this list, and the next time your friends challenge you to an ice cream eating contest, chow down: You know how to thaw a brain freeze—and 17 other tricks that'll make everyone think you're the next David Blaine.