The lithium-ion batteries that power our laptops, smartphones and electric vehicles could have significantly higher energy density if their graphite anodes were to be replaced by lithium metal anodes. Hampering this change, however, has been the so-called dendrite problem.
Carpet is usually something you try NOT to get wet. Dirt is a rug's worst enemy, and when you add moisture of any kind, it becomes a permanent stain faster than you can say "my name is Mud."
Numerous videos and images of police violently cracking down against peaceful OccupyWallStreet (OWS) protestors have gone viral in recent weeks.
Scientists at the University of California, Berkeley, have managed to decode and reconstruct dynamic visual experiences processed by the human brain.
Berkeley City Council will today vote on whether to name the US Army private suspected of leaking military secrets to Wikileaks, Bradley Manning, a hero.