At this point it's a battle of the wills.

What do engineers do when they get bored with designing parts for the Curiosity Mars rover? They put their engineering skills to work and build the most sophisticated obstacle course for squirrels.

YouTuber and former NASA engineer Mark Rober made a squirrel obstacle course that lets the furry rodents show off their ninja skills. Mark Rober, the YouTuber and former NASA engineer responsible for ...

YouTuber Mark Rober built an extensive maze in his backyard for squirrels to access walnuts, including a laser maze, ducts, and many other obstacles. The squirrel ninjas triumph again. Mark Rober may ...

For months, a retired Army veteran has been waging war against the squirrels in his backyard. We live in Georgia, and our home is surrounded by 100-year-old pine trees just like the ones in his yard, ...

Last spring, you may recall that former NASA and Apple engineer Mark Rober built what amounted to a Ninja Warrior course for squirrels. Rober’s problem was simple: He had built a bird feeder and the ...

A man living in Willenhall spent lockdown making an obstacle course for squirrels in his back garden. Wildlife enthusiast Dan Nock used his time at home during lockdown periods to construct the ...

Sign up for The A.V. Club's free newsletter to have the best TV, film, and news stories sent straight to your inbox. Mark Rober is a former NASA scientist who has now ...

Squirrels are often a nuisance for homeowners who have secret storage for nuts. Not all people can create an effective trap and maze for the nimble rodents, but that's not the case for the former NASA ...