How was biomimicry invented? What are the inventions of biomimicry?

1. Submarines.

Appearance: The shape of the submarine mimics that of a whale.

It can reduce the resistance of traveling in the water, reduce the noise, and increase the concealment ability; The submarine works on the basis of mimicking a fish bladder.

of to work.

2. Electronic frog eye: According to the visual principle of frog eye, the electronic frog eye was invented. Electronic frog eyes 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. This radar system can quickly and accurately identify specific shapes of aircraft, ships, missiles, etc. In particular, it can distinguish between real and fake missiles and prevent the real from being confused with the real.

3. Radar: 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.

4. "Compound eye" digital camera.

Scientists are affected by bees and flies.

Inspired by the structure of the compound eye, a "compound eye" digital camera was invented. This camera hemispherical arrangement of 180 microlenses gives it a 160-degree field of view, enabling it to focus on different depths of objects at the same time. While the human eye and all cameras use a single lens to focus light onto a light-sensitive tissue or material, an arrangement that produces high-resolution images, the compound eye offers a unique advantage in that it produces a panoramic view of the light and presents a significant depth of sense.

5. Aircraft: The invention of the airplane originated from the human yearning for flight and the study of birds, and in modern times due to aerodynamics.

As well as the development of mechanics, people gradually understood the principle of bird flight, which is due to the shape of the bird's wings, the speed at which the air flow through the upper surface of the wing is faster than the speed that flows through the lower surface, resulting in the upward air flow pressure on the lower wing surface is greater than the downward air pressure on the upper wing surface, and this pressure difference is the lift, and thus the aircraft is manufactured.

1. Artificial cold light:

Scientists pass fireflies.

The invention of a kind of artificial cold light that does not hurt the eyes. Since this kind of light has no power source and does not produce a magnetic field, it can be illuminated by a biological light source to remove magnetic mines.

2. Jellyfish ear storm ** instrument:

Before the storm at sea, the waves rub against the air to produce infrasound waves of 8-13 Hz.

The human ear cannot hear it, while jellyfish can hear this sound by their special auditory system. Through research, scientists imitated the hearing system of jellyfish and invented the jellyfish ear storm instrument.

3. Pathfinder:

According to the principle of the bat ultrasound locator, people also imitated the "pathfinder" for the blind. This pathfinder is equipped with an ultrasonic emitter that a blind person can carry to spot people on electric poles, steps, bridges, etc. Today, "ultrasound glasses" with a similar effect have also been made.

4. Butterfly and satellite temperature control system:

When an artificial earth satellite is exposed to strong sunlight in space, various precision instruments on the satellite are easily "baked" or "frozen". Butterflies have a thin layer of scales on their body surface, which is used to regulate body temperature. Scientists modeled the structure of butterfly wings for artificial satellites.

The solar surface design is equipped with a temperature control system similar to that of butterfly scales.

5. Giraffes.

With astronauts: The reason why giraffes are able to carry blood through their long necks to their heads is due to the high blood pressure of giraffes. It has been determined that the blood pressure of giraffes is higher than the normal blood pressure of a person.

out 2 times. The muscles around the giraffe's blood vessels are very well developed and can compress the blood vessels and control blood flow.

Scientists were inspired by this to set up special equipment in training astronauts, so that astronauts can use this equipment to exercise every day to prevent astronauts from degenerating the muscles around blood vessels; in a spaceship.

At the time of liftoff, scientists developed a flight suit "anti-load suit" according to the principle that the giraffe can control the pressure of the blood vessels by using the tight **. There is an inflator on the suit, and as the speed of the ship increases, the suit can be filled with a certain amount of gas.