Bring the sun inside June 1, 2015Evolution, Kevon.me, Randombring the sun insideKevon.me Learn why Systems that mimic the light–dark cycle have been found to be highly beneficial to astronauts. And how it matters to you. Continue reading Bring the sun inside → Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)