Find out how simple machines makes work easier on this Science Trek. Simple machines include the lever, the inclined plane, the wedge, the pulley, the wheel and axle, and the screw. Combine these ...

Dive into the science of inclined planes in Episode 4 of Jiwi's Machines. This special Science Extra episode breaks down how simple machines like ramps can do extraordinary work through clever ...

Find out how simple machines impact your daily life on this Science Trek: The Web Show.