"core" newsreels and historical clips

... exhibition.

Tour of the pavilion.

Visitors of the pavilion.

Machines for the development of wetlands.

2. Pollen analysis.

Drilling exploration work.

Cores extracted from wells.

The scheme of drilling wells.

Scientists in the laboratory.

Close-up: chamomile flower.

A pine branch spraying pollen.

Landscape ...

... News;

- Meteor-M No. 2-2, a year in space;

- Unscheduled correction of the ISS orbit, comment by Sergey Naroenkov;

- Astronomers have discovered the core of a planet orbiting a star;

- Ryazan State Radio Engineering University named after Utkin plans to transfer the Tsiolkovsky-Ryazan nanosatellite to ...

The plane takes off.

Alternating frames with different buildings.

The plane lands.

Earth.

A laboratory in which various soils are studied.

A set of cores.

Construction options on a specific territory.

The globe.

Drilling unit.

A helicopter lands.

Workers unload a portable drilling rig.

The drilling rig ...

... powered by a special diesel engine.

Such an installation can conduct three types of drilling of hydrological wells.

Screw drilling, impact-driven and core drilling in thawed and watered rocks up to the fifth hardness category.

The drilling range of such an installation is from wells with a depth of 50 ...

... final competitions of the VII Summer Spartakiad of the Peoples of Russia.

Running with obstacles.

Bicycle race.

High jump with a pole.

Javelin throwing.

Core throwing.

Trampoline jumping competitions.

The judges give marks.

athletes communicate during a break between competitions.

Rhythmic gymnastics competitions ...

... extinguish a gusher.

Firefighters extinguish a fire in the oil terminal.

The use of foam to extinguish the fire.

Modeling of processes of fire, fire burning core of a tall building.

Fire-automatic systems.

Simulation of fire in a warehouse with the goods.

Firefighters set fire to boxes on the shelves.

Alarm at ...

... Polyakov's flight.

The question of space: what is a gravity maneuver?

Astrophotography of the week: globular star cluster, galaxy M77 with an active core in the constellation of the Whale, from the Pleiades to the Loop of Eridanus.

Do you know?

Cosmovision, comments by Arnold Selivanov and Mikhail Marov ...

... the marshes.

The well went to a depth of 327 meters.

The drilling masters lifted a piece of core from the depth.

In Tomsk, in the problematic laboratory of hydrogeochemistry, scientists put sterile pieces of core into a steel cylinder and put it under a powerful press.

The rock is compressed by an effort ...

... effort of several thousand kilograms.

At the twelfth hour of continuous operation of the press, a liquid appeared coming out of the core.

Water from stone.

Any rocks, even granites contain water.

The water was called a pore solution.

This water is stored in the invisible pores of the earth in the form of ...