"The man who devised this apparatus has probably suffered many things in Pullman sleepers or elsewhere. He has not the least compassion on anybody who snores. His scheme is to make life on the flat of the back so miserable that a snorer assuming such a position will wake up at least long enough to wish he had never been born."
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.