Ted Ed - How does work, work?
The Mighty Mathematics of the Lever - Ted Ed
Work Virtual Lab
Power Animation
Eureka-The Pulley
Eureka-The Lever
Eureka-The Inclined Plane
Eureka - Wheel and Axle
Physics of "Punkin Chunkin"
Honda - "The Cog"
Bill Nye - Simple Machines
Pulleys
Ted Ed - The Mighty Mathematics of the Lever
