/-/https/www.sciencebuddies.org/cdn/Files/21464/5/sb-logo.png){kind=logo}
/-/https/www.sciencebuddies.org/cdn/Files/21464/5/sb-logo.png){kind=logo}
Image Credit
/-/https/www.sciencebuddies.org/cdn/Files/14849/7/automaton-put-axle-in-case.jpg)
Description:
Axle with the driving cylinders attached threaded through two pieced of straw that stick out from either side panel into the case
Source:
Sabine De Brabandere, Science Buddies
License:
Science Buddies
/-/https/img.youtube.com/vi/6WOrwA32LQc/0.jpg)
/-/https/img.youtube.com/vi/pIEjwMhnAGo/0.jpg)
/-/https/img.youtube.com/vi/Xcdld35SMHY/0.jpg)