Want to know everything № 161 (1985)

1.

Space station "Venus-15"(animation).

Radio waves emitted by the station pierce the atmosphere of Venus and return back (animation).

Terrestrial antenna receiving the signals of the station.

Computer room..

Photos of the surface of Venus.

Map of the Northern hemisphere of Venus.

Drawings made from photos.

Globe Of Venus.

2.

Cichlid fish in the aquarium.

Different fish at the aquarium fish show.

Coral fish of the red sea.

A fish next to an anemone.

Tetrodon fish.

Tetradon is taken out of the aquarium with a net.

The fish in the boy's hands swells into a ball.

Lowered into the aquarium, the fish again takes its usual form.

3.

A boy plays with a paper tongue.

The gearless mechanism operates on compressed air.

The robot model pushes the ball.

The other model moves the flaps of the flashlight.

The robot moves the part.

The robot rearranges parts in the toxic smoke.

The spinless robot works under water.

4.

V. Brezgunov puts on the bagpipes.

V. Brezgunov creates a new musical instrument.

V. Brezgunov plays one of the instruments.

Master plays cpickle.

The master plays the zhaleyka.

V. Brezgunov plays his own bagpipes.