This is a video of several different LEGO climbing robots constructed by Japanese LEGO builder muniment Bekkan, who likes to “perform physics experiments using LEGO.” First up are a couple variations of pole-climbing (but not dancing) LEGO robots, then one that continuously builds and climbs a taller and taller tower using quadruple stacks of DUPLO blocks. That one is particularly clever. Obviously, now you need to construct a giant version and– “Rebuild Notre Dame.” Too soon — way too soon. What’s the matter with you?

Keep going for the video while I offer Quasimodo a place to crash for a little while like an actual decent person.

Source: Geekologie – A LEGO Robot That Continuously Builds Itself A Taller And Taller Tower To Climb