How does it work? - Plasma display television
This animation explains how a plasma display television works.
plasma display television, television, plasma display, pixel, colour mixing, TV tuner, inverter, display electrode, phosphor layer, pixel cell wall, wide angle, remote control, technology, physics
A liquid-crystal display utilises the light modulating properties of liquid crystals.
This animation demonstrates how a CRT television works.
Television, invented in the early 20th century, became one of the basic forms of entertainment.
Cinemas were built in large numbers in big cities of the US in the 1910s.
The inability to differentiate certain shades of colour is called colour vision deficiency.
This animation demonstrates the structure and operation of digital cameras.
The animation demonstrates how laser printers work
This animation demonstrates how a washing machine works.
A ray of light is reflected or refracted at the boundary of two mediums with different refractive indices.
The diameter of the Sun is about 109 times that of the Earth. Most of its mass consists of hydrogen.
This animation explains transparency and opacity, the principle of radiography, and the light-absorbing properties of materials.
The first commercially successful technique of photography was invented by the French Louis Daguerre.
The device that transmits human voice as electrical signals was invented by Bell in 1876.