"Just get in the car, Alice. I’ll explain on the way."
For people who don’t have time to bathe or access to fresh water, a South African college student has a solution: a shower gel users simply rub onto their skin. One small packet replaces one bath, and users never need any water. Ludwick Marishane’s inspiration was a lazy friend, but his invention will be a boon to people who live in areas where clean water is in short supply.
Image via Science History and Facts.
Necessity is the mother of invention.
And why hasn’t this blown up yet?
me posing for a pic:
Just to put things in perspective: The Milky Way is so huge, it would take 100,000 light years to cross it. If we scaled our solar system down to the size of a quarter, the Sun would be a microscopic speck two soccer fields away from the nearest star. Source