What are the characteristics of animals invented

Airplanes, definitely;

All kinds of plush toys, it must be;

Flies — odor detectors.

Frog — Fast Scanning System.

Dragonfly — airplane.

Praying mantis — scythe.

Wild boar's nose — gas mask.

Eggs — buildings.

Electronic frog eyes. Plane.

Radar. Submarine.

Man invented radar, airplanes, analyzers, artificial cold light, saws, and so on.

1.Bats and radars.

Bats have a skill called "echolocation". Radar was invented based on the principle of "echolocation" of bats. Researchers from the University of Leeds in the United Kingdom have successfully developed a "bat crutch", which can emit a kind of sonar wave that cannot be heard by the human ear, and help the blind detect the distance of obstacles through the strength of the vibration.

2.Flies and cameras.

The compound eyes of flies observe objects more carefully and comprehensively than we humans. Fluorescent lights that flicker 60 times per second may not be noticeable at all, but flies can easily see them. The Americans invented the "fly's eye" aerial camera based on the principle of the fly's compound eye, and astronomy also has an optical instrument called the "fly's eye", which is designed according to the structure of the fly's compound eye.

3.Butterflies and security banknotes.

There are many small pits on the butterfly wings, the bottom of the pit is yellow, and the slope of the pit is blue, when the sun shines on the butterfly wings, due to the refraction of light, the butterfly wings seen by the human eye are green. According to this phenomenon, people have also set up many small holes in paper money or credit cards, so that no matter how realistic the counterfeit money is, it is difficult to escape the "magic eye" of optical equipment.

4.Fireflies and artificial cold light.

The luminescence of fireflies is essentially the process of converting the chemical energy of two substances into light energy. Scientists have chemically synthesized fluorescein. A biological light source made of a mixture of some substances such as fluorescein and water can act as a flash lamp in a mine filled with ** gas, and this light will not detonate the gas.

5.Downwind ears of jellyfish.

Imitation of the structure and function of jellyfish ears, the jellyfish ear storm instrument is designed, which can make a forecast of the storm 15 hours in advance, which is of great significance to the safety of navigation and fishery.

6.Electronic frog eyes.

This electronic frog eye can identify objects of a specific shape with the same accuracy as a real frog eye. After the electronic frog eye is installed in the radar system, the anti-jamming ability of the radar is greatly improved. Electronic frog eyes are also widely used in airports and traffic arteries.

At the airport, it can monitor the take-off and landing of aircraft, and can issue an alarm if it detects that the aircraft is about to collide.

China's science and technology have found characteristics from animals, and the invention of radar aircraft radar is through, the characteristics of bat emitting ultrasonic, the invention of the bat emitting ultrasonic waves by the mouth and ears, his mouth emits ultrasonic, encounters obstacles, and comes back to her ears, so she can avoid the obstacles in front.

Airplanes were invented by discovering the characteristics of bird flight.

I'm a schoolboy and that's all I know, I'm sorry I can't give you more answers, but there's a little bit more about other answers, like things that were invented through my insects, objects, and I also know a few, like people invented fly-eye cameras through my flies, people invented thin-shell buildings through eggshells.

Airplanes, tanks, submarines, gas masks, radars.

From the principle of bird flight, an airplane was built to fly in the blue sky, realizing the dream of human beings to fly into the sky.

Based on the principle of shells and the actions of small turtles on the back of large turtles, humans invented tanks with a strong shell and the ability to turn the turret.

According to the principle of fish swimming in the water, mankind learned to swim and invented submarines.

During World War I, people took inspiration from wild boars that survived gas warfare and designed gas masks that mimicked the noses of wild boars.

Modern radar is based on the fact that bats rely not on their eyes, but on an echolocation system consisting of their mouths, throats and ears. Scientists have designed modern radars based on this.

Upstairs in the tube, the airplane was invented inspired by birds.

As for bats, scientists have studied how bats guide themselves to fly in the dark, no matter how dark and narrow the place, they will never touch the wall, and found that bats rely on a natural radar, that is, sound waves, so that after many experiments, scientists invented radar using electromagnetic waves.

Almost all human inventions are derived from biomimetics (inspired by some characteristics of animals). Airplanes are imitating birds, vehicles are imitating cows and horses, and boats are imitating fish. The earlier and more primitive the invention, the more biomimetic components there are.

Honey bee nest building: a variety of regular hexagonal honeycomb structure plates.

At the end of each dragonfly's wing, there is a thicker spot that is slightly heavier than the surrounding area, which is the key to preventing the wings from trembling. Aircraft designers studied the flight methods of flies, mosquitoes, bees, etc., and created many new aircraft with various excellent performances.

Whale: The shape is an ideal "streamliner", and the "streamliner" has the least resistance in the water. Later, engineers imitated (fǎng) the shape of the whale and improved the design of the hull, which greatly increased the speed of the ship.

Eggshell: Able to evenly distribute the pressure (yún) to all parts of the eggshell. Based on the characteristics of this "thin shell structure", the architect designed many buildings that were both light and economical.

A lot of inventions, such as the submarine is a fish, the tank is because of a turtle.

The fly and the airplane, the fly had a balance bar, which ended up being used in the airplane.

Airplanes are inspired by animal bats.