Cyborgs

Check out this fusion of man and machine.

He's color-blind, so that thing is implanted in the back of his head and allows him to hear tones that represent different colors.

Things are starting to get weird...

Video at the links below.

http://money.cnn.com/video/technology/2014/07/30/t-meet-the-cyborgs.cnnmoney/index.html?iid=MKT_Taboola

http://money.cnn.com/video/technology/2014/07/31/n-cyborg-amal-graafstra.cnnmoney/index.html?iid=V_Series