You found 3326 newsreels for query "light"
"light" newsreels and historical clips
Optical instruments. 1990
Documentary, 2 parts, duration: 0:18:52, published: 2/21/2017
Annotation
Educational film about the theory of light, demonstrated experiments on geometric optics, interference phenomena are revealed and diffraction of light.
Reel №1
...
... was established.
Experience confirms another law - the law of refraction of light.
In a glass of water, the refraction of the pencil image is visible.
The law of refraction of rays at the boundary of two media.
A ray of light falling obliquely on a plane-parallel layer of glass leaves the layer parallel ...
...
... the media, and then remain in the water.
This phenomenon is called total internal reflection.
This phenomenon is used in light guides.
A cartoon explaining this phenomenon.
Light guides are used to transmit information.
The laws of reflection and refraction are used in all ray geometrical optics devices ...
...
Reel №2
... between them should be such that the light loss is minimal.
A collection of movie cameras.
One of the first movie cameras.
Modern movie cameras.
Prismatic binoculars.
The rainbow phenomenon.
Newton's experience in laboratory classes.
Experience shows that white light contains all the colors of the rainbow ...
... The rings are obtained due to the interference of light.
Newton's experiment in light diffraction.
The seashore.
Waves can amplify each other and weaken each other.
A cartoon explaining the wave theory.
A cartoon showing the mutual influence of light waves.
A cartoon explaining the nature of interference ...
... between interference and diffraction.
The concept of a diffraction grating.
An optical device based on a diffraction grating is used to decompose white light into components, i.e. to obtain the spectrum of any radiation source.
The telescope.
The interference phenomenon was used to create more advanced devices ...
... thereby increasing the transmission of light by these materials.
The process of enlightenment of optics.
Interferometer.
Students in the laboratory.
Alternating photos of scientists who have made discoveries in the wave theory of light.
New ideas about light made it possible to create new devices, such ...
...
Our region № 16 1975
Newsreel, 1 part, duration: 0:10:18, published: 5/25/2017
Reel №1
Personalities
Klyuev V.G. -- Soviet state and party leader, Minister of light industry of the USSR (1985-1989).
German A.V. -- the commander of the 3rd Leningrad partisan brigade, hero of the Soviet Union.
Do quality secrets. 1984
Documentary, 2 parts, duration: 0:19:07, published: 6/15/2014
Annotation
Production of light industry factories making it.
one-on-one 09/03/1995 1995
Telecast, 1 part, duration: 0:25:36, published: 2/20/2018
Reel №1
Personalities
Yakhtin Khalit Akhmetovich - Chairman of the all-Russian Muslim movement "Nur" ("Light").
Lysenko Nikolay Nikolayevich - Deputy of the State Duma of the Russian Federation, chairman of the National-Republican Party of Russia.
Light mountain stream 1988
Documentary, 1 part, duration: 0:09:47, published: 8/21/2015
Reel №1
Dissolve: brightly lit streets, the subway.
Ice hockey match.
The molten metal in the pot.
Rock musicians.
Robot welder.
Pipe manufacturing plant.
Smoke in the sky.
Dispatch Hall nuclear power station.
Mountain peaks, the view of the valley below.
Flowing mountain river.
Water mills.
Flowering poppies ...
...
Light your windows 1986
Documentary, 3 parts, duration: 0:25:42, published: 9/17/2015
Light our memory 1986
Documentary, 2 parts, duration: 0:20:06, published: 3/24/2023
Disobeyed traffic lights 1984
Documentary, 1 part, duration: 0:03:51, published: 6/15/2018
Reel №1
In the frame - a traffic light fell on the car, the driver's surprised face.
Light music, acrobats in the circus jump on a trampoline, a trainer with a bear, a circus performer on a horse turns hoops.
A man in a suit, with papers comes to the circus.
Circus performers rehearse.
A woman in the arena rides ...
... turns into a red traffic light and a black cat with a red bow.
The red spotlight is on.
Predators (panthers) growl.
A man runs away from a pack of dogs.
Dogs tear papers from a man's hands.
The man runs away.
The traffic light is green.
A man climbs up a rope ladder.
The traffic light is green.
The general ...
... down from under the dome.
A man is on the floor of the arena, bicycles are riding nearby.
A cleaver on a small bicycle rides around a man.
The traffic light is green.
The man wipes his face with a handkerchief.
There are three girls in miniskirts with drinks.
The man looks at the girls.
The girls offer drinks ...
... drinks.
The man takes one glass, drinks it.
The girls' faces.
The man finishes his drink.
A man in a car, after an accident with a traffic light, gives the traffic police inspector his documents.
Science and technology № 7 1984
Newsreel, 1 part, duration: 0:09:33, published: 12/14/2017
Annotation
3. "Light on the pipes" About new lighting devices based on slotted fibers.
4. "Today in Koltusha" On the study of the mechanism of memory.
Reel №1
...
... inventions".
"Light through the pipes".
Metro escalator.
Lamps in the metro.
Lamps in the greenhouse.
Two scientists glue a pipe from a mirror film.
Scientists with a slit light guide in their hands.
The slit light guide is 18 meters long.
The room of the oil pumping station with slit light guides. ...
...
Science and technology № 1 1972
Newsreel, 1 part, duration: 0:09:59, published: 12/4/2017
Annotation
3. "Welding with light"
4. "Father of Russian Aviation"
Reel №1
...
... the device.
3. The boy burns the paper with a sunbeam.
Laboratory.
Welding of stainless steel with light.
Professor Nikiforov and engineer Oparin are the authors of the installation for welding with light.
The installation is in operation.
4. Portraits of N.E. Zhukovsky.
Portrait of Mendeleev.
Drawings ...
...