What are the inventions that were invented based on animals

1. Bats and radar.

Bats emit a kind of ultrasound wave that comes back when it encounters an object, but humans can't hear it. Radar was invented based on this property of bats. Radar is used in a variety of places, such as airplanes, aviation, etc.

2. Fireflies and artificial cold light.

Based on the study of fireflies, fluorescent lamps were created, which changed the source of human lighting a lot. Scientists first isolated pure luciferin from the luminous apparatus of fireflies, and later isolated luciferase, and then chemically synthesized fluorescein. A biological light source composed of a mixture of luciferin, luciferase, ATP (adenosine triphosphate) and water, which can be used as a flash lamp in mines filled with ** gas.

It has been possible to obtain cold light similar to biological light by mixing certain chemicals as a safety lighting.

3. Electric fish and volt battery.

At the beginning of the 19th century, the Italian physicist Volt designed the world's earliest volt battery based on the electric fish power generation organ. Because this battery is designed based on the natural generator of electric fish, it is called "artificial electric organ". The study of electric fish also gives people such enlightenment:

If we can successfully imitate the power generation organ of an electric fish, then the power problem of ships and submarines can be well solved.

4. Dragonflies and helicopters.

The dragonfly vibrates through its wings to create locally unstable air currents that are different from the surrounding atmosphere, and uses the vortices created by the air currents to make itself rise. The Dragonfly can soar with very little thrust and can fly not only forward, but also backward and left and right, and can fly forward at speeds of up to 72 km/h. In addition, the dragonfly's flight behavior is simple, relying on only two pairs of wings to flap constantly.

Scientists have successfully developed a helicopter based on this structural basis.

5. Flies and vibrating gyroscopes.

Entomologists have found that the hindwings of flies degenerate into a pair of balancing rods. When it flies, the balance bar vibrates mechanically at a certain frequency, which can adjust the direction of movement of the wings and is a navigator that keeps the fly's body balanced.

According to this principle, scientists have developed a new generation of navigator - vibrating gyroscope, which greatly improves the flight performance of the aircraft, which can make the aircraft automatically stop dangerous rolling flight, and automatically restore balance when the body is strongly tilted, even when the aircraft is in the most complex sharp turns. The fly's compound eye contains 4,000 single eyes that can be imaged independently, allowing it to see objects in a range of almost 360°.

Inventions inspired by animals in life are:The helmet was invented based on the woodpecker, the radar was invented according to the bat, the electronic frog eye was invented according to the frog eye, the bulletproof ** was invented according to the beetle, the volt battery was invented according to the electric fish, and the compound eye digital camera.

It is affected by bees and flies.

The compound eye structure was invented, the submarine.

is based on whales.

The shape of the invention of airplanes, the invention of airplanes based on the study of birds, etc.

Radar principle. Bats use "ultrasound" to navigate at night. The larynx of the bat emits a high-frequency sound wave that is more than the human ear can hear, and this sound wave travels in a straight line and returns quickly as soon as it touches an object, and the bat receives this returning ultrasound wave with its ear, so that it can make accurate judgments and guide the bat to fly.

Radar uses this characteristic to create radar based on the echolocation system of bats with the help of the principle of biomimicry.

The invention of the modern hard hat was actually inspired by the woodpecker!

Woodpeckers often peck at trees, and their brain structures allow their brains to remain unharmed. According to the characteristics of the brain structure of woodpeckers, people make safety helmets, which have the functions of cushioning shock absorption and stress dispersion, protecting the head and avoiding or reducing injuries.

When the worker's head is hit by a falling object, the helmet shell and liner first decompose the impact force to the entire area of the skull in an instant. Then, the elastic deformation, plastic deformation and allowable structural damage of the buffer structure of each part of the helmet absorb most of the impact force, so that the impact force that finally acts on the head of the personnel is reduced to less than 4900N, so as to protect the head of the operator.

1. Flies and spaceships, spaceships were invented by the olfactory organs of flies;

2. Inspired by the cold light of the firefly, the artificial cold light was invented;

3. Inspired by the structure of the electric fish's power generation organs, the volt battery was invented;

4. Scientists designed the jellyfish ear storm instrument according to the structure and function of the jellyfish ear;

5. Detection radar was invented based on bats.

Humans invented radar based on the flight of bats, and here are a few examples of humans inventing things based on animals.

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1 From fireflies to artificial cold light 2 electric fish with volt batteries.

3. According to the principle of the bat ultrasonic locator, people also imitated the "pathfinder" for the blind4 oars, imitating the fins of fish, 5 Xanthium plants, inventing Velcro 6, and learning the mantis arm, or sawgrass.

7. The rocket lift-off uses the principle of jellyfish and cuttlefish recoil.

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