https://www.engadget.com/2011-05-29-treebot-climbs-trees-is-a-robot-video.html
Treebot climbs trees, is a robot (video)
May 29, 2011 - Remember when you didn't consider climbing trees a chore? Treebot doesn't -- but then, it wasn't programmed to know boredom. The robot was designed by a team...
is aclimbstreesrobotvideo