Former NASA Engineer Builds Mission Impossible-Style Obstacle Course to Protect His Nuts From Thieving Squirrels

One of the most popular YouTube videos of 2020 was from former NASA Jet Propulsion Laboratory engineer Mark Rober who attempted to build a squirrel-proof obstacle course. Spoiler alert: it wasn't, so a year later he's trying again, and this time taking inspiration from movies like Mission Impossible and Ocean's Eleven...