Which animals are human teachers?

Animals that become human teachers are: flies, fish, electric fish, jellyfish, bats, frogs, sawgrass and so on.

1, fly

According to the wings of flies (also called balance bars), human beings have made a "vibrating gyroscope" (used in rockets and high-speed planes to realize automatic driving).

The fly eye is a kind of "compound eye", which consists of more than 30O0 small eyes. People imitate it and make a "fly-eye lens". A "compound eye camera" made of "compound eye lens" can take thousands of identical photos at a time.

2. Fish

Humans invented submarines by observing the ups and downs of fish.

3. Power fish

Volt battery was invented by electric fish discharge.

4, jellyfish

Jellyfish are windward ears. According to the structure and function of jellyfish ears, human beings have designed a jellyfish ear storm predictor, which can forecast storms 15 hours in advance, making great contributions to navigation and fishery safety. ?

5.frogs

According to the visual principle of frog eyes, human beings have developed electronic frog eyes, which can accurately identify objects with specific shapes.

The electronic frog eye is installed in the radar system, which greatly improves the anti-jamming ability.

Installing electronic frog eyes at airports and traffic arteries can monitor the take-off and landing of aircraft and call the police in time when it is found that the aircraft is about to collide; Installed on the main road, it can direct vehicles to drive and prevent vehicle collision accidents.

6.bats

Using the principle of bat ultrasonic locator, people also copied the "Pathfinder" for the blind.

8. According to the claws of animals, the hooks of modern cranes have been developed.

9. The saw was invented according to the sawtooth on the grass blade.

Data expansion: bionics: human beings develop science according to the physiological characteristics, morphological structure and so on of animals. Animals that inspire people to make things have been widely used in life: butterflies, flies, jellyfish, electric fish, bats and so on.