Lifting Levers

Levers should be able to be used to pick up the "loops".
A cryptic note I came across in one of my LEGO sets reminded me that
levers can save having to use another motor on a robot challenge.

This is a prototype that works.

It works on the rover, too.
This page was from
Davis Creek Mars Samples
February 27, 2004

Davis Creek Red Rover Mars site
We saw Dr. Majid Jaraiedi, the director of  NASA West Virginia Space Grant Consortium,
through the camera of the Red Rover at Marshall University.

LEGO Links of Linda Hamilton