The Efficient Engineer on MSN17h
How Levers, Pulleys and Gears Work
This video explores different methods that can be use to amplify a force, and focuses on three types of machine - levers, ...
Research sheds light on using multiple CubeSats for in-space servicing and repair missions
As more satellites, telescopes, and other spacecraft are built to be repairable, it will take reliable trajectories for ...