Low temperatures. (1980)

Condensation of carbon dioxide into frost.

The Joule-Thompson effect (animation).

The heat capacity of the gas (animation).

Potential energy of interaction of molecules (animation).

Experience : expansion of air in a vacuum hood.

Experience: gas liquefaction.

Experience: liquefaction of gases as a result of cooling.

Chronicle of 1900: young ladies on bicycles, steamboat, steam locomotive.

Steam car.

Large: wheels of modern cars.

Operation of the piston engine (animation).

Operation of the piston expander of the cryogenic installation (animation).

Instrument readings.

Tanks with liquefied gas on railway platforms.

Galaxy (photo).

Crystal.

Chronicle of the 1930s (streets of Moscow.

Academician P.L.Kapitsa in the laboratory with colleagues.

Turbo expander for gas cooling

A superconducting magnet.

Power lines.