Want to know everything № 140 (1981)

1.

Observation of the heavenly bodies (old drawings).

Saturn.

Observatory.

Telescope.

Close - up: Saturn with rings.

Images of Saturn's rings.

Images of Saturn's moons.

2.

Children play in the sandbox.

Hot metal pours out of the bucket.

An oncoming jet of air sprays molten metal.

The drops solidify and a powder is obtained.

Metal powder is poured into the container.

The powder is poured into a mold and pressed.

Finished part.

Parts obtained by powder metallurgy.

3.

The robot screws in the light bulb.

Robot painter paints the wall.

The robot is playing chess.

The robot hand serves a Cup, pours tea from the samovar into it.

The robot collects beets.

Prepares medicinal chamomile.

The robot feeds the goat grass, gives it to drink from a bucket.

4.

Batumi Dolphinarium.

Performance at the Batumi Dolphinarium.