Well. You sort of squirt out some water. Special water from a special pouch. Then round up the biggest globule and rub it around, before wiping your hands with the special 100 per cent cotton NASA space towel. We're sure there's a better and more efficient way. Washing your hands can't always be this much fun. This is basically Canadian astronaut Chris Hadfield mucking about. [YouTube] Read More >>

Public and workplace washrooms often have far fewer hand dryers than they have sinks to wash hands in, leaving people queuing for a dryer with dripping hands. Read More >>