living in complete darkness wtf fun facts June 4, 2019March 26, 2016 Living in complete darkness – WTF fun facts
using salt water to generate light wtf fun facts June 4, 2019February 12, 2016 Using salt water to generate light – WTF fun facts
sneeze reflex when staring at the sun wtf fun June 23, 2015 Sneeze reflex when staring at the sun – WTF fun facts
lightning hits the tallest three building in chicago at July 13, 2014 Lightning hits the tallest three building in chicago at the same time – WTF fun facts
lene hau the woman that stopped the light June 17, 2014 Lene Hau, the woman that stopped the light – WTF fun facts