"glasses" newsreels and historical clips

Interview with the head of a studio for stained glass, the manufacture of stained glass.

Stained-glass windows.

... landscape.

Glass as a building material.

Alternating frames with examples of the use of glass in construction.

An example of the use of profile glass in the construction of a metro station.

Warehouse with glass profile.

Boxed glass profile.

Channel glass profile.

Glass furnace.

When the glass mass is ready ...

... process of gradual cooling of the glass profile.

Cutting area.

The glass beam can be up to 6 meters in size.

Standard sizes of glass profile.

Installation of glass profile at a construction site.

Sealing of seams with sealant.

Alternating frames of buildings with embedded glass profile.

The cost of 1 m2 of ...

... Indicators of strength of glass profile.

For greater strength, a glass profile beam can be reinforced.

The glass profile transmits light well by 60-80%.

Glass profile can be colored.

The hollow glass profile inside has low thermal conductivity and low sound conductivity.

The wall of glass in the pool.

Stekloprofilit ...

... pharmaceutical industry, at the enterprises of the chemical industry, as a chemically resistant material.

Alternating frames with examples of the use of glass in construction.

... to showcase saw a poster about the journey to the "Glass Train" and timetable, they decide to go.

From out of the tunnel the train, the first model of the "glass" train 1865, the conductor in the form of old standing on the platform.

The modern "glass" train preparing for a trip, railway officials inspect ...

Bohemian glass production (Czechoslovakia).

Chemical tests.

Gel-like substance in different colors, large.

Foam.

Colored substance flows through glass tubing unit.

Gel-like substance is poured from a glass tube, large.

Vessel with a dark liquid and foam.

The liquid in the vessel on fire, fire.

Fire extinguishing foam.

Passage along the street.

The image is fuzzy.

The woman puts on glasses and reads something using a magnifying glass.

A man sits on the podium and looks at the kayakers.

A man with glasses on the deck of a boat.

Institute of Eye Microsurgery.

Professor S.N.Fedorov communicates with colleagues.

The structure ...

... assistants remove the suit from the diver.

The exhibition pavilion.

The woman who at the beginning of the film was reading with glasses and a magnifying glass, drives a car without glasses.

Blooming apple tree.

... Crushed quartz is passed through a magnetic field.

Laboratory experiments.

Quartz grains under a microscope.

Spectrogram.

Quartz cleaning.

Quartz glass.

Quartz glass products.