Harnessing bacteria to turn gears
This looks neat, a team of scientists from the Argonne National Laboratory and Northwestern University have figured out how to get bacteria to spin tiny gears.
gear
Paper gears with CraftRobo
Thanks Lass! Have you tried CraftRobo? Could you do something similar to this by hand? How would you do the design work to make gears and other mechanisms? What software would you use? Add your ideas to the comments, and contribute your photos and video to the MAKE Flickr pool.
