Chapter 414: Bat King's Ability

"When did you have this attack ability?" Su Jing asked.

"I found it by chance when I was looking for fish yesterday." The bat squeaked, and through the Myriad Beasts card, its voice sounded like a little boy, but it was a little hoarse, and you had to listen carefully to hear it clearly.

"When looking for fish?" Su Jing was stunned for a while, then his eyes suddenly lit up, "Don't bats use ultrasonic waves to find their prey? Could it be that the attack just now was an evolved ultrasonic attack?"

As we all know, most bats have ultrasonic echolocation ability. There are structures called "nose lobes" on the snouts and noses of their heads, and there are complex special skin folds around them. This is a peculiar ultrasonic device that has the function of transmitting ultrasonic waves and can continuously Ultrasonic waves are emitted continuously. After the ultrasonic wave encounters an object, it will bounce back. After the bat receives it with its ears, it will know the specific location of the object, so that it can avoid obstacles and catch prey. It is simply a self-provided radar.

Of course, ultrasonic attack is not something that ordinary bats have, because humans can't hear the ultrasonic waves of bats at all. Even if groups of bats emit ultrasound together, humans will not have any reaction or discomfort.

Therefore, Su Jing is still not sure whether the attack used by this bat is an ultrasonic attack. He checked the ultrasound function on the Internet, but he didn't know if he didn't check it, and he was shocked when he checked it. It turns out that ultrasonic waves can realize many functions according to the change of frequency. It has many applications in medicine, military, industry and agriculture, and can be used for distance measurement, speed measurement, cleaning, welding, gravel, sterilization and so on. Su Jing focused on the military use, that is, ultrasonic attacks, which are mainly divided into two types.

One is to emit sound waves with the same natural frequency as a certain object. Using the principle of resonance, objects such as glass, tanks, submarines, fighter jets, etc. can be shaken into pieces. However, this function is still developing in the military and is difficult to achieve.

The second is to use high-energy and high-frequency ultrasonic waves to create strong air pressure, causing people to produce physiological reactions such as blurred vision and nausea, thereby weakening the combat effectiveness of personnel or completely incapacitating combat capabilities, and even more serious death. This attack is so powerful that it can shatter glass. Even hiding in tanks and dugouts cannot be avoided, and it can even pass through 15 meters of concrete walls and tank steel plates.

"This Bolt may be using high-frequency ultrasound to create air pressure."

Su Jing took the bat king and rode away on the golden eagle, ignoring the other bats. Losing the leadership of the bat king, the group of dragons had no leader, and the other bats could not cause chaos. When the five frigate birds flew back, they would be able to rule here again.

After Su Jing returned home, he couldn't wait to drive to a nearby store, bought an ultrasonic frequency tester and came back, wanting to confirm whether Bolt's attack was an ultrasonic attack, and said to Bolt: "Face this, use the attack just now. ."

"Om" without saying a word, the attacking, the air seemed to be distorted, only to see the ultrasonic frequency detector, the data suddenly soared from zero, Su Jing saw the data blinked and jumped to 20,000Hz, and then soared to 35,000Hz. The frequency range of sound that our human ear can hear is 20Hz-20000Hz, so the sound wave beyond 20000Hz is named ultrasonic. This Bolt attack produces sound waves above 20,000Hz, which is undoubtedly an ultrasonic attack.

What shocked Su Jing even more was that the data not only did not stop rising, but also soared rapidly within half a second. At the moment when he felt the pressure of the air, the data soared to 200,000 Hz, and then dropped suddenly, the data dropped to a few Hz, obviously ultrasonic waves. The attack is over.

"My God, at the moment of the ultrasonic attack, the frequency actually reached 200,000Hz, ten times the lower limit of the ultrasonic wave. This is undoubtedly a high-frequency ultrasonic wave." Su Jing was shocked. Of course, he knew that the reason for the ultrasonic attack was not only because of this high frequency, but also because the ultrasonic power was not trivial. However, the power of the bat ultrasonic wave cannot be detected by this ultrasonic frequency tester, and the specific value is not known.

Su Jing continued the test and found that this Bolt not only has an exaggerated upper limit of the ultrasonic frequency power, but also achieved a qualitative leap in the ultrasonic range and fine control. The ultrasonic echolocation ability of the big-footed rat-eared bat is not the strongest among bats, because their prey is fish, the water surface is flat, and it is not as complicated as catching mosquitoes in the woods, so the echolocation ability is degraded, and the detection of prey is not accurate enough. However, this big-footed rat-eared bat, let alone degenerated, has simply evolved to another level.

Su Jing made a lot of dense threads in a box, and the gaps could almost only pass through the body of the bat king, tied a bell to it, and got ten mosquitoes in, and when the mosquitoes dispersed, he said to the bat king: "The bat king, On the premise of not touching the bell, he caught ten mosquitoes at the fastest speed."

Bolt squeaked and flew into the box. With such a small box and so many dense lines, it flew extremely fast, shuttling between countless chaotic lines, and mosquitoes fell into it one after another. In his mouth, it took only twenty seconds for Bolt to catch all ten mosquitoes. Not a single bell was touched. One can imagine how powerful the ultrasonic echolocation capability is.

"This bat is too powerful. If you continue to cultivate it, you will be able to become a competent person in the future." Su Jing was overjoyed. This bat obtained by chance is simply more powerful than most of the pets he has cultivated.

However, Su Jing reckoned that there was an element of luck in this, which could be met but not sought. Many pets eat more jade-toothed fish, and there is no such obvious evolution. In such a large group of bats, only one has evolved like this. It means that it is not enough to keep feeding the Jade Tooth Fish and keep cultivating it. It also depends on genes and talents. This bat is estimated to be a one-in-a-million genius. Maybe even if there is no jade tooth fish, as long as the living environment changes, it will become the first individual to evolve.

This also gave Su Jing a new idea for cultivating pets. If there are enough jade tooth fish in the future, he can adopt a large-scale feeding plan, which can maximize the extraction of some individuals whose genes are particularly powerful. Otherwise, if the individual picked at the beginning looks strong on the surface, but the underlying genes are not very good, it will be difficult to achieve a breakthrough in training.

At this moment, the mobile phone suddenly sounded an alarm. Because he was so focused on testing the bat, Su Jing didn't even notice that it was three or four in the morning. His eyes lit up, and he quickly ran to the first floor with the pets.