How does it work? – Cinema projector

This animation demonstrates the design and operation of a traditional cinema projector.

Technologija

Raktiniai žodžiai

Kino projektorius, Kinas, filmas, Judantis paveikslėlis, Filmo peržiūra, Projekcijos dėžutė, Kino ritė, Optika, Riba, Filmo pavaros mechanizmas, skaitmeninis, analogas, Stereo garso takelis, Medija, technologija

Susiję elementai

Vaizdai

Susiję elementai

Cinema (USA, 1930s)

Cinemas were built in large numbers in big cities of the US in the 1910s.

Daguerreotype

The first commercially successful technique of photography was invented by the French Louis Daguerre.

Diversity of light-detecting organs

Several analogous types of eyes have developed independently through convergent evolution.

How does it work? - Ballpoint pen

The invention of the ballpoint pen made writing a lot easier.

How does it work? - Digital camera

This animation demonstrates the structure and operation of digital cameras.

How does it work? - Electron microscope

This animation demonstrates the structure and operation of electron microscopes.

How does it work? - Optical disc drives

This animation demonstrates the structure and operation of different types of optical disc drives.

Silver bromide (AgBr)

A white, crystalline compound which breaks down when exposed to light.

The mechanism of vision

The curvature of the lens of the eye changes when we look at a distant or at a near object, to ensure a sharp image.

Lighthouse

Lighthouses are used as an aid to navigation in coastal waters.

Skaidrumas

Ši animacija paaiškina skaidrumą ir neskaidrumą, rentgenografijos principą ir šviesą sugeriančių medžiagų savybes