The squirrel ninjas triumph again. Mark Rober may be a former NASA and Apple engineer but the squirrels in his backyard are smarter than his obstacle course. After version 1.0 of the squirrel maze ...

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 ...

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YouTuber and budding quarantine bird enthusiast Mark Rober failed in his quest to find a bird feeder capable of stopping squirrels from breaking into the bird seed. So he created an ingenious ...

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 ...

BYU grad Mark Rober decided to use his time at home to try and find a solution to every backyard bird watcher's biggest dilemma: squirrels stealing food from bird feeders. After multiple types of ...

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. Her work has previously appeared ...