Want to know everything № 263 (2002)

The newsreel tells about orientation in the sea, about marine animals.

The host of the issue is actor B. Khimichev.

Waves on the sea.

Game plot with elements of animation about the first people who went to sea.

world map with the route of the phoenicians.

The route of the Vikings.

Viking ships (see figure).

methods of orientation of ancient navigators.

Starry sky (the North Star is highlighted).

Constellation Ursa Minor.

The constellation of the Big Dog with the main star-Sirius.

Compass.

Boat under sail in the sea (animation).

Navigational aids used by ancient travelers (figure).

Radstock (figure).

The astrolabe.

A sextant.

A flock of birds in the coastal strip.

Birds in flight at night.

A flock of birds flies over the sea.

Fish migration (animation).

Fish in the water.

Scheme of migration of marine and freshwater fish.

Salmon.

Whales.

The whale "probes" the seabed with a kind of echo-finder (animation).

Newsreel tells of orientation at sea and marine animals.

Leading issue - Actor B.Himichev.