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Reference book crossword. Quick word search by mask. Chemical vessels

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Crosswordist's Handbook

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Science, education, medicine / Chemistry and substances / Chemical glassware

(5)

FLASK

(6)

BOTTLE

MUFFLE

CRUCIBLE

BOTTLE

TRIPOD

(7)

BOTTLE

BURETTE

PIPETTE

BUBBLE

RETORT

BOTTLE

(8)

AUTOCLAVE

CANISTER

BEAKER

TEST TUBE

TANK

(9)

STORAGE TANK

ALCOHOL

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Replace each unknown letter with *. For example, dog * ka, * oshka, we ** a. Pairs е - ё, and - й are equated.

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Latest news of science and technology, new electronics:

Machine for thinning flowers in gardens 02.05.2024

In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers. ... >>

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Random news from the Archive

Ladybugs - prototypes for rescue robots 17.04.2020

When a ladybug takes off, its wings open in one tenth of a second. This physiology makes these colorful little bugs an inspiration for flying robots. Scientists from the Robotics Research Center at Seoul National University in South Korea have been able to construct models similar to these insects.

The wings, developed by the university's ladybug prototype team, are strong in flight and can fold like origami as soon as the robot hits the ground. Such lightweight and compact technologies could make future versions of robots ideal candidates for search and rescue or reconnaissance missions.

The key to the insect's rapid takeoff is the unusual veins on its wings, with a slightly curved shape that allows them to store elastic energy when they are bent and then release it when the wings open. The curved veins also make the wings stiff during flight, similar to how a tape measure stays straight when stretched out.

A team of engineers was able to model 30 cm fabric wings with artificial plastic veins and attach them to robotic insects. Veins can open in 116 milliseconds, and such wings can carry 150 times their own weight.

One of the special advantages of the ladybug robot is that it can move its wings out of the way by folding them up. This allows him to jump or crawl when he is not in the air. The creators are planning to upgrade future generations of robots that will be controlled by artificial intelligence for more autonomous movement.

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