, what flight characteristics of bees, mosquitoes can inspire scientists, what were invented?

Through research, scientists have found that flies have wonderful disease prevention tricks: first, they quickly absorb nutrients, generally only ten seconds, and then immediately discharge the residue, not giving bacteria a chance to multiply in the body; The second is that Tibet should have a unique ** - an antibacterial protein that is 100 times stronger than penicillin's bactericidal power, once it encounters bacteria with rapid reproduction ability, it will release this protein to quickly eliminate these germs. The development of antibiotic resistance in humans over a long period of time has been a problem, but so far, the germs in flies have not developed the ability to fight antimicrobial proteins.

Inspired by this, scientists have succeeded in isolating peptides from flies that can inhibit a variety of pathogenic bacteria and antiviral bacteria, and it is expected that new antibiotics can be created that prevent pathogens from developing resistance.

There is also the eye of the fly, everyone may have this experience, when the fly stops on the table, you use your hand to catch it, you will find that the hand has not fallen, it has already flown away from this "right and wrong". Why is that, is it possible that there are eyes behind the flies? Scientists have discovered through the study of the eyes of flies:

The fly's eyes are very special, there are 5 of them. Three of the smaller ones are monocular, which is perceived to be bright, and the other two are compound eyes, each consisting of many hexagonal visual units. These many eyelets are self-contained, with separate optical systems and nerves to the brain, and the optic nerves of these eyes can work together in harmony and independently.

Therefore, the fly's eye not only has the ability to distinguish speed and height, but also can perceive the vision from different directions, which is why it is easy to be spotted when people use a fly swatter to hit it from behind. This compound eye has a high temporal resolution, and it divides moving objects into successive single shots, with each eye taking turns to be "on duty".

The special structure and function of the fly's eye inspired scientists to develop the fly's eye lens, install it on the camera, and make the "fly's eye camera", whose lens is made of 1329 small lenses glued, this peculiar "fly's eye camera" has a high resolution, with a resolution of up to 400 lines per centimeter, this camera can be used to copy the computer's microcircuitry, and it can shoot dozens, hundreds or even more than a thousand photos of the same or different at a time**, There are also special uses in scientific research and in the military.

Flies can see ultraviolet light, but humans and other heat-sensitive components cannot. Therefore, people have imitated the "ultraviolet eye", which plays an important role in national defense. According to the visual principle of the compound eye of flies, scientists have developed "fly's eye detector" and "fly's eye radar".

Scientists have also mimicked the arrangement of the small eyes in the fly's eye and their optical principles, and created a "fly's eye detection system" to study the composition and origin of high-energy cosmic rays. In addition, optical velocimeters, which measure the velocity of moving objects, were also imitated.

According to their principle was invented some kind of gyroscope, for navigation.

Mosquito xe***.

Canadian-made mosquitoes*** are among the lightest manned mosquitoes in the world.

In addition, the various organs of living organisms and their physiological functions can give important enlightenment to scientific and technological inventions and creations. For example, flies are able to take off and land vertically and change direction sharply, which is not possible with ordinary aircraft. It turns out that the hind wings of the fly have evolved into a pair of dumbbell-shaped balance bars, which can not only adjust the movement of the wings, but also correct the posture of the body and the direction of flight in time.

According to the navigation principle of the balance bar, scientists have developed a new type of navigator - vibrating gyroscope. Now, this precision instrument has been applied to rockets and new aircraftExtended Information;

Biomimicry is a discipline that uses the structural and functional principles of organisms to develop machinery or various new technologies.

The term biomimicry was coined in 1960 by the American Steele based on the Latin word "bios (meaning way of life)" and the ending "nlc ('has ......nature's meaning)" The term has only been in use since about 1961. Biomimicry is a discipline that aims to achieve and effectively apply biological functions in engineering to the extent that certain living organisms have so far been superior to those of any man-made machine.

For example, the structure and function of living organisms such as information reception (sensory function), information transmission (neural function), and automatic control systems have greatly inspired the mechanical design. Biomimetic examples can be cited, such as the application of the dolphin's body shape or structure (which allows the surface of the body to be free of turbulence when swimming) to submarine design principles.

For example, flies are transmitters of bacteria and are generally classified as pests, but the wings of flies are natural navigators. Moreover, its eyes are a kind of "compound eye", which is composed of more than 3,000 small eyes, and people imitate it to make a "fly's eye lens". The "fly's eye lens" is a new type of optical component, and it has many uses.

The "fly's eye lens" is made of hundreds or thousands of small lenses neatly arranged and combined, and it can be used as a lens to make a "fly's eye camera", which can take thousands of identical photos at a time. These cameras have been used for printing plates and for mass copying of tiny circuits of electronic computers, greatly improving ergonomics and quality.

Biomimicry is also considered to be a discipline closely related to cybernetics, which is mainly a discipline that compares life phenomena with mechanical principles for study and interpretation.

Invented the mosquito***.

What mosquitoes leave people with is that they are sensitive and silent, and this *** uses this to levitate and rotate left, right, backward, forward, up and down, and control the lever with both hands to carry out a series of activities, the electric motor brings lower dryness, and the small and sensitive body and control can also help the army to reconnoiter through difficult terrain such as canyons, forests and even caves.

It wasn't airplanes that were invented about flies and bees.

The wings of flies (also known as balance sticks) are "natural navigators", and people imitate them to make "vibrating gyroscopes". This instrument is already being used in rockets and high-speed aircraft, and it has achieved autonomous driving.

Scientists invented the compound eye camera by careful observation based on the characteristics of bee eyes (compound eyes).

Dragonfly Dragonflies vibrate through their wings.

Creates locally unstable air currents that are different from the surrounding atmosphere, and uses the eddy currents created by the air currents to raise themselves. Dragonflies 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, dragonflies have a simple flight behavior, relying on only two pairs of wings to flap constantly.

Scientists have successfully developed a helicopter based on this structural basis. When flying at high speed, the aircraft often causes violent vibrations, and sometimes even breaks the wings and causes plane crashes. Dragonflies rely on weighted wings to fly at high speeds, so people imitate dragonflies by adding counterweights to the wings of the aircraft to solve the thorny problem of vibrations caused by high-speed flight.

In order to study the aerodynamics of gliding flights and collisions and the efficiency of their flight, a four-bladed, remote-level-controlled model of the locomotive wing (wing) was developed and, for the first time, flight parameters were tested in a wind tunnel.

The second model tried to install a wing that flew at a faster frequency, reaching a speed of 18 vibrations per second. Characteristically, this model uses a device that variably adjusts the difference between the front and rear pairs of wings.

The central and long-term goal of the research is to study the performance of aircraft driven by "wings" and the efficiency of aircraft compared to conventional propeller-driven aircraft.

Flies What makes houseflies special is its fast flying technique, which makes it very difficult for humans to catch. It is difficult to approach it even behind it. It envisions every situation, is very careful, and can move quickly. So, how does it do it?

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 to keep 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, can make the aircraft automatically stop dangerous rolling flight, and can 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 them to see objects in an almost 360-degree range. Under the inspiration of the fly's eye, people made a fly's eye camera composed of 1329 small lenses that can take 1329 high-resolution photos at a time, which is widely used in military, medicine, aviation and aerospace. Flies have a particularly sensitive sense of smell and can quickly analyze dozens of odors and react immediately.

According to the structure of the fly olfactory organ, scientists have converted various chemical reactions into electrical pulses to make a very sensitive small gas analyzer, which has been widely used in spacecraft, submarines and mines to detect gas composition, so that the safety factor of scientific research and production is more accurate and reliable.

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Flies and mosquitoes fly with their forewings flapping and their hindwings, which degenerate into balance rods, fly in a vibrating manner.