What if you could be just a little bit better than you already are? All it would take is a little procedure. It won't hurt a bit.

Right now, biohackers across the world are experimenting on themselves to go beyond the limits of the human body.

This is not science fiction. Scientists have given themselves the ability to see in the dark.

Gabriel Licina is from Science For The Masses.

First aired 11/04/2015