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Eye contact

No blue or green, all eyes brown, says expert

Everyone has melanin in the iris of their eye, and the amount that they have determines their eye colour, says Dr. Gary Heiting

19 Dec 2016 1:59 AM

Eye contact for 10 minutes can make you hallucinate

Forget drugs or staying awake for five days in a row, all you need to hallucinate is another pair of eyes and a spare 10 minutes.

01 Dec 2016 12:08 AM