The former NASA engineer behind the package-thief punishing glitter bomb has a new invention: a backyard obstacle course intended to stave off nut-stealing squirrels. “This is a bird feeder, and ...

Mark Rober, the YouTuber and former NASA engineer responsible for everything from blasting porch pirates with glitter bombs to educating people on how germs spread, has made a squirrel-proof bird ...

Mark Rober is a former NASA scientist who has now decided to apply his skills to more earthly problems, like the fact that squirrels keep trying to eat all the bird seed out of the feeders in his ...

Former NASA and Apple engineer Mark Rober is known for answering science questions, building intricate structures, and conducting experiments on YouTube.

Mark Rober found a creative and hilarious way to squirrel-proof his bird feeder. Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013, covering pets, animal rescue and ...