How does it work? - Computer tomography scanner
This animation demonstrates the structure and operation of CT scanners.
This animation demonstrates how a CRT television works.
A wide variety of optical instruments are in use today, ranging from microscopes to...
The Internet allows us to send data quickly to large distances.
This animation demonstrates how microwave ovens work.
This animation demonstrates how an escalator works.
Observatories are often built at high elevations to minimize the effects of atmospheric...
A differential allows the driven wheels of a car to rotate at different speeds when the...
The invention of the ballpoint pen made writing a lot easier.