Check out these good-news stories from the Daily Drip for Thursday, May 16

Teenage crane operator saves 14 people fromburningbuilding 

Heartwarming video of a lost elephant calf saved from drowning

Man Saves His Dog's Life After Learning Pet CPR

New York City pizzeria waiter returns half-million dollar cashier’s check tocustomerwho stiffed him

NASA is designing the First Electric airliner which will produce no greenhouse gas emissions