More ideas from Csabi
Mechanisms on Matlab and Lean steering for a recumbent trike CAD. - Daniel Jiménez.

Mechanisms on Matlab and Lean steering for a recumbent trike CAD.

Sprocket’s Garage built this rad Diesel Weasel Mow-Cart out of a 1960 Viking mower, slapping it into the weeds and swapping in a coal-rolling diesel.

The Diesel Weasel Mow-Cart is Home-Built Rat Rod Mayhem - Hot Rod Network

Heron water fountain

how to build Heron's fountain--calls for three scavenged water bottles and rigid aquarium tubing<<I don't have kids, but I will try it anyways