Drug panic followed news that Sons of Anarchy actor Johnny Lewis went on a violent rampage last week after allegedly ingesting the new designer drug 2C-I, aka "Smiles," but there are a lot of factors to consider other than a direct drug-to-violence link.
Does the drug commonly known as "bath salts" make you particularly crave the taste of human flesh? There's no scientific evidence that it does. But it certainly could lead to a bit of cannibalism as a side effect.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.