Ohio State research might allow use of liquid soaps to last drop

There is a bit of shampoo you'll never get out of the bottle. The same goes for the dregs of detergent in the plastic jug in your laundry room. But if Bharat Bhushan has his way, you’ll never waste another drop. Inspired by lotus leaves and the way they repel water, Bhushan thinks he has created a way for soap, shampoo and other liquids to slide effortlessly from plastic bottles.