5 Researchers That Went In Too Deep

When you imagine a researcher who’s gone too deep…
Bonus Video @ Patreon http://www.patreon.com/strangemysteries

Narration provided by JaM Advertising New Mexico www.tasteofjam.com

According to the World Health Organisation, one in four people will suffer from some form of mental or neurological disorder in their lifetime. Michel Siffre was another man who almost lost his mind due to research, as in 1972 he spent six months living alone in an underground Texas cave, but his work may one day help us get to Mars.