"sponge" newsreels and historical clips

... are able to settle on still healthy trees and decompose living wood.

False oak tinder.

The terrible enemy of the forest is the autumn sawdust.

Root sponge.

Parasitic fungi are replaced by saprotrophs.

A shot of the destruction of a birch trunk by a real tinder.

Other mushrooms.

At the final stage of decay ...

... the depth.

In the laboratory, various microorganisms from the lake are examined under a microscope.

Shots with different endemics of Lake Baikal - sponges, crustaceans, fish, seals.

Viviparous golomyanka fish.

Sturgeons swim in clear water.

Scientists conduct experiments, research with fish.

Fish on the ...

... laboratory conduct research synthetic materials.

The extraction of the finished product out of molds.

Packaging of finished products.

Samples of the sponge rubber.

Hospital on wheels.

Medical x-ray bus driving on a road in the Astrakhan region.

Bus after arriving in one of the villages.

Doctors conducting ...