[ad_1] When the elevator is stopped, the two forces are equal and opposite, and the net force is zero. But if you’re accelerating upward, the net...
[ad_1] A team of physicists has discovered that it’s possible to build a real, actual, physical warp drive and not break any known rules of physics....
[ad_1] People can’t burp in space. Now, you might wonder, why on Earth (or rather, off Earth) can’t astronauts do something as simple as burping? It...
[ad_1] In a world first, embryos have been sent to space so that scientists can study how zero-gravity affects a growing fetus. The mouse embryos were...
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[ad_1] Bad things happen to a human body in zero gravity. Just look at what happens to astronauts who spend time in orbit: Bones disintegrate. Muscles...
[ad_1] You weigh less if you visit certain areas of Canada, namely the Hudson Bay Area and parts of Quebec, because there’s less gravity there than...