On March 13, 2018, the world lost one of its most courageous heroes. Stephen Hawkings lost his long battle with amyotrophic lateral sclerosis, also known as Lou Gehrig’s Disease. He left behind a series of discoveries that we may not even know the true gravity of for another century, but more importantly, he left us with the greatest gift of all. Take a look at all of his greatest accomplishments and the one insane thing that will permeate through time.