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Evolution of complexity recreated using ‘molecular time travel’
Much of what living cells do is carried out by “molecular machines” – physical complexes of specialized proteins working together to carry out some biological function. How the minute steps of...
View ArticleNASA finds new wormholes to sun’s surface (Video)
A favorite theme of science fiction is “the portal”–an extraordinary opening in space or time that connects travelers to distant realms. A good portal is a shortcut, a guide, a door into the unknown....
View ArticlePhysicists believe it’s possible to build a perpetual motion machine using...
In February 2012, the Nobel Prize-winning physicist Frank Wilczek decided to go public with a strange and, he worried, somewhat embarrassing idea. Impossible as it seemed, Wilczek had developed an...
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