Synopsis

Mark Rober, a former NASA engineer, has cultivated a massive following on YouTube with videos spanning elaborate projects like constructing the world’s largest Super Soaker and staging an annual glitter-bomb holiday spectacle targeting porch pirates. He is also preparing a new series for Discovery Channel, "Mark Rober's Revengineers," a hidden-camera show blending science and pranks. But what is his tolerance for spicy food? In this instance, Rober confronts fiery wings, deploying a scientific a