Want to know everything № 141 (1981)

1.

Between the Earth and the Sun Is the Moon.

Boys smoke glass on a match.

Scientists with telescopes waiting for the Eclipse.

The beginning of a solar Eclipse.

Scientists are watching the Eclipse.

The sun is even smaller.

The boys stare at the Sun through their blackened glasses.

The sun is like a Crescent moon.

Birds in the sky.

The sun disappeared.

Black Sun in a glowing crown.

Scientists take pictures of the Sun.

The sun appears again from behind the lunar disk.

2.

Plants in the Botanical garden.

Macaw Parrot.

An employee of the Botanical garden measures the water temperature in a pool with aquatic plants.

Tourists in the greenhouse.

Victoria Regia Blooms.

The Leaves Of The Victoria Regia.

The girl is sitting on a Victoria Regia leaf.

3.

Painting By P. Pottter: hunter with dogs.

Self-Portrait Of P. Potter.

The Work Of The Potter:Wild goat hunting .

Monkey catchers .

Bear baiting by dogs.

Hunting the wolf and the lion.

Hunting scenes depicted on one canvas.

The Central picture of the canvas: animals caught the hunter and judge him.

4.

Racing car.

Close - up: the wheels of a racing car.

Motor racing car.

Racing car wings.

A plane taking off.

Laboratory experience: the effect of air flow on the wing.

The rider puts on a helmet.

Racing car on the track.

Check-in of racing cars.