How Everything Works on Instagram: "At the 1981 Indianapolis 500, one of the most frightening moments in racing history unfolded almost unseen. When mechanic Ricky Mears pulled into the pits, a refueling mishap caused methanol fuel to spill onto the car and ignite. The problem? Methanol burns with a nearly invisible flame, especially in bright daylight. To the crowd—and even to many in the pit lane—it looked like nothing was happening at all. But Mears was actually sitting in a burning car, with