Spider-Man Physics: How Real Is the Superhero? http://ifttt.com/images/no_image_card.png

Spider-Man might be a fictional superhero, but at least two of his tricks exist in the real world. Now, scientists have shown that it's possible spin silk strong enough to stop a train, and are crafting a new, super-sensory suit that warns its wearer when someone -- or something -- is approaching.



via Wired Top Stories http://feeds.wired.com/~r/wired/index/~3/V7XPdLvO7EM/