https://hackaday.io/project/173839-pole-climbing-robot-still-in-development
Pole climbing robot with applications in maintenance, surveillance, and IoT, mostly 3D printed
pole climbingrobotstilldevelopmenthackaday
https://www.pcgamer.com/the-valve-potato-arg-so-far-pole-climbing-codes-and-aperture-science-art/
Apr 12, 2011 - Ever since April 1, an army of curious Valve fans have been ploughing through the remarkable potato fools day ARG. Emails from Gabe Newell and some hidden...
so farpole climbingvalvepotatoarg