9. Kevin Costner's Ocean Therapy Solutions Centrifuge
Say that 10 times fast. While most A-listers are busy using their fame to hock useless crap that QVC wouldn't even fuck with, "Cost the Boss" was using his bank to better the world. Dude reportedly put up a whopping $20 mil to develop this oil-cleaning machine, but don't cry for his wallet—during the infamous Gulf of Mexico spill BP ordered thirty-two of them. Salute, Costner.