Photovoltaic cells in the printing house.

Photocells on the Telegraph.

The laser beam pierces through the metal.

Experiments with a laser beam in the laboratory.

Telephone exchange equipment, telephone cables.

Kind of photophone invented by bell.

Demonstration of the principle of information transfer using light beams.

The flickering beam of the modulator during the recording of the human voice on Vodafone.

The playback of a recording.

The city's skyline.

The beam of the laser generator, the pattern of his work (animation), the view of the laser generator.

Modulation of the laser beam during transmission of the human voice, the space between the houses.

View of the culvert.

The laser beam in the shell with reflectors (animation).

Experiments on creating a shell for the laser beam.

City winter landscape.

Experiments on producing tubes of quartz glass scientists-chemists Bitter.

The passage of the beam created by the optical fiber (animation).

Rocks, sea.

"Tokomak" (animation).

"Tokamak".

Laser beam.

Installation "Dolphin".

The vacuum chamber is the heart of the Dolphin.

Experience.

G.Galileo (drawing).

Galileo's Beam (animation).

Ancient Greek temples (photos, animation).

Modern residential development (photo).

A gorge in the mountains.

A beam between two banks of the river (animation).

Galileo's beam.

Cantilever beams in construction (animation).

Road bridge.

Diagram of the bridge.

The design of the swivel joint in bridges (animation).

A statically determined beam (animation).

The basic rules for the placement of hinges (animation).

Calculation floor plan with pivoting hinges.

Plotting of bending moments and transverse forces.

Building a general plot.

Buildings on Novy Arbat (photo).

A sailboat with torn sails in the sea.

"The Secret of the Flying Dutchman".

A beam of light crosses the screen.

The beam is reflected by a mirror.

The Talking Head trick.

Exposing the trick.

The Flying Ghost trick.

The Musketeer tries to kill him with his sword.

Exposing the trick.

When meeting with water, the light beam breaks, changes direction.

Piglet in the hands.

The coin is thrown into the bowl, it is not visible.

Water is poured into the bowl and the coin appears.

Changing the direction of the beam with multiple glasses.

The effect is the refraction of a beam of light in the air.

A drawing explaining this effect.

Desert.

A mirage in the desert.

Map.

Destroyed bridge.

Sappers for restoring the bridge.

They dragged beams.

The process of construction of the bridge.

Partially restored bridge.

View of the bridge.

Temporary wooden supports.

Builders strengthen support.

Blasting on the River Germany.

Shop pencil factory.

The operation of the machine.

Production rods.

Colouring.

People on the set.

The light goes out.

Laser beams in darkness.

Directional beam.

Alternation: metal welding laser specialists monitor the equipment.

Laser Pattern cutting perform curvilinear cutting metal.

Set.

Laser beams in darkness.

Man adjusts the intensity of the laser radiation.

Laboratory equipment.

Readings.

Experience to eliminate interference in the beam path (creating a fiber glass fiber).

Specialists of the radio and television.

The laser beam on a background studio equipment.

Directional beam.

Using the beam to separate the solution.

Laser cleaning fibers from impurities.

The laser with tunable frequency.

Laboratory biological experiments using the laser.

Laser treatment.

Surgeons carried out an operation using a laser scalpel.

Laser eye microsurgery.

The laser beam passes through the studio.

Laser application in studies of electrical discharges.

Laser speed meter.

Scientists working with the laser microscope.

Scientist of the laser unit, focus the light beam.

Animation: the laser flash.

Laboratory equipment.

Scientists are working to develop nuclear fusion installation.

The test device.

Pictures and results printout experience.

Iridescence of colored laser beams.

On the set, the lights come on, and the shooting begins.

Laser beam.

Laboratory equipment in the semi-darkness.

A cameraman with a camera.

Portrait of A. K. Tolstoy.

Stills of the film "Hyperboloid of engineer Garin".

Animation: the movement of photons.

Laser beam.

Experience with the prism.

Focusing the beam.

Ramp roof.

The cross on the dome.

View of the church.

Mezhventsovogo connection logs in the wooden house.

Corner of log house with window.

The grass on the roof.

Carved poppyhead.

Angle log.

A window with shutters.

Winter landscape.

Frozen wooden bucket at the edge of the well.

Opens the shutter.

Windows with carved shutters.

View from the barn yard.

View of the roofs of the houses, the smoke from the chimneys.

Figured wood carving, jewelry elements of buildings.

The old houses of Siberian cities.

Wooden architecture.

Tobolsk Drama Theater.

Fragments ornaments theater.

Vehicles on the streets.

Multi-storey house.

The monument of wooden architecture with contemporary buildings.

Master clean threads.

Layout Novosibirsk Historical and Architectural Museum under the open sky.

Analysis Zashiverskaya tent church.

People on the roof slope.

Tags on the logs.

Stencil letters for metal cutting.

Setting the beam.

Engineer in dark glasses.

Beam cut patterns on metal, wood.