Question 1: What did the rattlesnake invent? The rattlesnake missile was invented.

It is the first infrared guided air-to-air missile in the world. Infrared devices can guide missiles to track hot targets, just as rattlesnakes can sense the body temperature of nearby animals and accurately capture prey.

Has the following characteristics:

It can attack the target in all directions, is best at melee, is small in size, light in wear and tear, simple in structure, low in cost, and "regardless after launch".

Question 2: What did scientists invent through rattlesnakes? Scientists invented the rattlesnake missile from the rattlesnake.

Rattlesnakes have special organs in their heads. They can use infrared rays to sense hot animals nearby. Scientists invented the rattlesnake missile from the rattlesnake.

Question 3: How did people invent the rattlesnake missile through the eyes of the rattlesnake? Most cold-blooded animals are perceived by cold and heat, and the heat of each creature is different. Rattlesnakes decided to kill their prey by changing the temperature. Diamondbacks are air-to-air missiles that track heat sources. Every plane (especially a jet fighter) will get hot and will be followed.

Question 4: What did scientists invent according to the hot eyes of rattlesnakes? Scientists invented the rattlesnake missile based on the burning eyes of the rattlesnake.

Sidewinder missile is a modern weapon developed by scientists imitating the "hot eye" function of snakes and the principle of arranging a camera-like device on their tongues.

Question 5: According to the principle that rattlesnakes can feel the temperature change of buccal fossa at 0.00 1℃, humans invented the tracking and chasing rattlesnake missile. The method of the invention is mainly a. bionic biology. Hmm. How interesting

Question 6: Imitate the rattlesnake to invent the rattlesnake missile, that is, scientists have developed modern weapons by imitating the snake's "hot eye" function and the natural infrared sensing ability arranged on the tongue like a photographic perforation device.

Question 7: What has man invented according to the squid? Dragonflies invented airplanes according to the wings of birds and tracking missiles according to the invention of rattlesnakes. Annoying flies and spaceships seem to have nothing to do with the grand space industry, but bionics closely connects them. Flies are notorious "smelly things", and they can be seen everywhere. Flies have a particularly keen sense of smell. It turns out that the nose and smell receptors of flies are distributed on a pair of antennae on the head. Each nose has only one nostril communicating with the outside world, which contains hundreds of olfactory nerve cells. If the smell enters the nostrils, these nerves will immediately convert the smell into nerve electrical impulses and send them to the brain. The brain can distinguish different odorants according to different nerve electrical impulses generated by different odorants. The fly's antenna is like a sensitive gas analyzer. Inspired by this, bionics successfully imitated a very strange small gas analyzer according to the structure and function of the olfactory organs of flies. The probe of this instrument is not metal, but a living fly. A very fine microelectrode is inserted into the olfactory nerve of a fly, and then the guided neuroelectric signal is amplified by an electronic circuit and sent to an analyzer. Once the analyzer finds the signal of odorous substances, it will give an alarm. This instrument has been installed in the cockpit of the spacecraft to detect the composition of the gas in the cabin. This small gas analyzer can also measure harmful gases in submarines and mines. This principle can also be used to improve the input device of computer and the structural principle of gas chromatography analyzer. From fireflies to artificial light, life has become much more convenient and rich. But electric lamps can only convert a small part of electric energy into visible light, and most of the rest is wasted in the form of heat energy, and the heat rays of electric lamps are harmful to people's eyes. So, is there a light source that only emits light without heating? Humans have turned their attention to nature again. In nature, many creatures can emit light, such as bacteria, fungi, worms, mollusks, crustaceans, insects and fish, and the light emitted by these animals does not produce heat, so it is also called "cold light". Fireflies are one of many luminous animals. There are about 65,438+0,500 species of fireflies, and their luminescent colors are as follows. The brightness of light is also different. The light emitted by fireflies not only has high luminous efficiency, but also is generally soft, suitable for human eyes, and the light intensity is relatively high. Therefore, biological light is the ideal light for human beings. Scientists found that the luminous device of fireflies is located in the abdomen. This light-emitting device consists of three parts: a light-emitting layer, a transparent layer and a reflective layer. The luminescent layer has thousands of luminescent units. They all contain fluorescein and luciferase. Under the action of luciferase, fluorescein combines with oxidation with water in cells and emits fluorescence. The luminescence of fireflies is essentially a process in which chemical energy is converted into light energy. As early as 1940s, people created fluorescent lamps on the basis of studying fireflies, which greatly changed the lighting source of human beings. In recent years, scientists have isolated pure fluorescein from fireflies for the first time. Later, luciferase was isolated and fluorescein was synthesized artificially by chemical method. A biological light source is composed of fluorescein, luciferase, ATP and water, which can be used as a flash lamp in a mine full of explosive gas. Because this light has no power supply and no magnetic field, it can be used to clear magnetic mines under the irradiation of biological light source. Now, people have been able to mix some chemicals to obtain cold light similar to biological light for safe lighting. There are many creatures that can generate electricity in nature, including more than 500 species of fish. People call these discharging fish "electric fish". All kinds of electric fish have different discharge abilities. Ray, catfish and electric eel have the strongest discharge ability. Medium-sized lightning. African electric catfish can generate 350 volts; Electric eels can generate 500 volts. There is a South American electric eel that can generate up to 880 volts, and it is called the champion of electric shock. It is said that it can kill big animals like horses. Where is the mystery of electric fish discharge? Through the anatomical study of the electric fish, it is finally found that there is a strange power generation organ in the electric fish. These generators are made up of many ...