A group of researchers at Imperial College London recently cross-referenced a couple of studies on heart health and have made an interesting recommendation to fast food outlets: rather than fries, each order should come with a free statin drug. A dose of statins, they reason, reduce heart attack risk to about the same degree that a cheeseburger and shake raise the risk. In effect, the two should neatly cancel each other out.
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.