About the SA Blog Network

Posts Tagged "world changing ideas"


Come Hang Out with Some World Changing Ideas

Oil that cleans water. Pacemakers powered by our own blood. Drones that can spy on you in your backyard. Scientific American has chosen these and seven other innovations as the leading developments in 2012 that could ultimately change our world. The radical ideas are not pie-in-the-sky notions but practical breakthroughs that have been proved or [...]

Keep reading »

More from Scientific American

Email this Article