Well, someone is bound to invent something like this. In Africa, Crosby Menzies invented the solar cooker — a mirrored satellite-shaped dish that concentrates sunlight into one area like a giant magnifying glass. Now one doesn’t need coals for that outdoor barbecue. – Via Daily of the Day.
Things are hard up in Mali that the military can’t use actual gunfire to train their soldiers. All they needed is some imaginative sound effects. – Via Nothing To Do With Arbroath.