Convertible Submarine

thumb_up thumb_down -9

Sulfuric acid eye drops.

thumb_up thumb_down -13

teaching for dummies

thumb_up thumb_down -21

Drugs.

thumb_up thumb_down -6

Chocolate toothpaste

thumb_up thumb_down -10

the ability to post Justin Bieber

thumb_up thumb_down -34

A glass hammer

thumb_up thumb_down -9

national cocolate on your face day

thumb_up thumb_down -47

water proof water

thumb_up thumb_down -8

ibeprophen with a tendency to give you a headache

thumb_up thumb_down -38

tattoos where you cant see them

thumb_up thumb_down -3

Pointless Inventions

Sometimes an invention is so useless it's almost hilarious. Check out these pointless inventions and create your own!