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The Internet allows us to send data quickly to large distances.
This animation demonstrates the functioning of the 3 basic types of water tap.
A type of rotary engine of high efficiency
This animation demonstrates how a refrigerator works.
These tools, revolutionary even in their simplicity, are still in use today.
A liquid-crystal display utilises the light modulating properties of liquid crystals.
This animation explains how a plasma display television works.
This animation demonstrates how a CRT television works.
This animation demonstrates how mobile phones work.
A transformer is a device used for converting the voltage of electric current.
This animation demonstrates the structure and operation of digital cameras.
Radial engines are used primarily in aeroplanes and helicopters.
This animation demonstrates the structure and operation of different types of optical...
This animation demonstrates the design and operation of a traditional cinema projector.
Computer hard disk drives are devices of magnetic data storage.
Tower cranes are machines used for lifting loads weighing up to several tonnes.
A differential allows the driven wheels of a car to rotate at different speeds when the...
Stirling engines are also known as external combustion engines. Unlike internal...
Inventions in the 18th century resulted in huge advances in the development of the...
Paper was invented more than two thousand years ago.
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