or log in
This animation shows the characteristics of domestic light sources, from traditional...
An air conditioner cools the air inside by drawing heat away and releasing it outside.
Two meshing gears transmit torque during their rotational motion.
This animation shows optical and radiotelescopes used in astronomical observation
This animation demonstrates the mechanism and operation of record players.
In transmission systems, the engine torque is modified by reducing or increasing...
Tower cranes are machines used for lifting loads weighing up to several tonnes.
The animation demonstrates how laser printers work