1324 The secret is in the elytra

Testing Center.

Ye Han was the first to finish all the examinations, and happily approached Professor Qin's side: "Grandpa, what are you busy with these days?" I've been back for two days, and I won't see you until I come here! ”

Professor Qin's face showed a tiredness that could not be concealed, and he squinted at Ye Han: "Did you see your daughter-in-law?" ”

Ye Han was puzzled for a while, but he still answered honestly: "I saw it." ”

"Did the kid see that?"

"I saw it too."

"My wife and children can't just see it, so you don't need to worry about me, a bad old man."

Ye Han wanted to say all the words that let this sentence in his stomach, and it took a while to ease up, and he asked with a smile: "Grandpa, what did you say?" If there is an old man in the family, if there is a treasure, are you not our family's Dinghai Shen Needle? ”

Professor Qin smiled: "You kid, pick up the nice ones!" ”

"Where can I be, it's all the truth!" Ye Han immediately came to chase after the victory, the old man, his ears are soft, and he likes the juniors to coax them with good sounds.

"What are you talking about, you know that you fool me with nice sounds, and I'm really confused?" Professor Qin glared at Ye Han fiercely.

Ye Hanna called a grievance: "Grandpa, how can you think of me like this?" ”

"What do I miss you? What do I miss you? Professor Qin was obviously angry, "If it weren't for you kid, I wouldn't have been able to go home in the middle of the night?" ”

"Huh?" Ye Han was even more aggrieved, "Why is this still related to me?" ”

"Why can't you do it? Worms, snakes, what do you think I'm doing in the lab? Professor Qin glared at Ye Han again.

Ye Han blinked, suddenly realized what Professor Qin said, and hurriedly laughed: "Grandpa, grandpa, have you researched anything?" I'll tell you......"

"Go and go, it's useless to talk to me less!" Professor Qin waved his hand like a fly, but immediately said, "But these two things are indeed a bit eyebrow-raising." ”

Ye Han was so shocked that he almost jumped up: "So fast? ”

The Thunder Mountain has only been back for two days, and the time it took for the laboratory to get the insect machine and snake lizard is even shorter, and the results have already been released.

"Quick? Where is this? Insect machines and snake lizards are essentially two special kinds of bugs, do you think we have been studying bugs for all these years? ”

As soon as Professor Qin said this, Ye Han was suddenly stunned.

Aliens are the best at tinkering with bugs, and the bug machine and snake lizard are of course variants of some kind of giant bug.

And the laboratory began to study giant insects more than ten years ago, is it a joke to accumulate more than ten years of research? It would be to say that it can be thoroughly researched in such a short period of time, but it is still okay to produce preliminary results.

Thinking of this, Ye Han hurriedly asked, "Grandpa, tell me quickly, what have you researched?" ”

"Want to know?" Professor Qin stared at Ye Han with a smile.

Ye Han was looked at by him as wrong: "Of course I want to...... Grandpa, why do you think of me like that? Can you look at it differently? ”

Professor Qin smacked his lips: "I don't know much. ”

"You know what you say!" Ye Han is not greedy at all.

Just kidding, with such a great god as Professor Qin squatting in the laboratory, he can't ask for any news?

Professor Qin thought for a while and said: "Let's talk about the insect machine first, this thing is very powerful in the eyes, all kinds of photoreceptor cells on the retina, some we have come into contact with, some have never seen it, we speculate that its eyes can see infrared ultraviolet rays in addition to visible light, as well as various invisible spectrum...... Didn't your report say that the smoke screen couldn't stop it? The point is that their eyes are too perverted. ”

Ye Han's mouth was almost closed: "So powerful? I thought they were like bats, with bioradar on them. ”

Professor Qin laughed: ", bats had sound waves in their eyes at that time, if this thing really has bioradar on it, doesn't it mean that aliens have understood how to use radio?" ”

Ye Han smiled embarrassedly, but his smile immediately retracted: "Maybe they really understand, or how do aliens get in touch?" ”

Professor Qin continued to glare at Ye Han: "Don't talk nonsense about things without evidence, it's not good for you!" ”

Ye Han hurriedly agreed: "Yes, yes, I definitely won't talk nonsense...... Is there anything else besides the eyes? ”

"Yes!" Professor Qin suddenly became serious, and his voice was much lowered, "Do you want to know how the insect machine flies?" ”

Ye Han looked at Professor Qin in horror: "You know? ”

Professor Qin nodded slightly: "I just researched it, just last night." ”

"Grandpa, grandpa, don't sell it!" Ye Han was so anxious that he scratched his ears and cheeks like a monkey, and he couldn't wait to get the answer out of Professor Qin's mouth immediately.

As early as when repairing the armor of the Leishan, Ye Han had observed the insect machine at close range, but he was really not a material for research, and he didn't understand what the insect machine flew on until the end.

Professor Qin said: "The secret is in the elytra!" ”

"That's what I thought too." Ye Han said, "When it flies, its elytra keep vibrating, and when it doesn't fly, it doesn't move, but space is not the atmosphere, no matter how fast the wings shake, is it useful?" ”

Professor Qin smiled: "The effect of those two pairs of wings is not just a shock, its internal structure is very interesting, hollow but very strong, and there is compressed gas in the cavity of the elytra. ”

"And this?" Ye Han seemed to understand something, "You mean, it flies by spewing gas from its wings?" ”

"That's true, but the process is not as simple as you think." Professor Qin said, "The vibration frequency of the two pairs of wings is more than 2,000 times per second, and each vibration, some gas molecules will be thrown away at high speed to the rear, and the higher the frequency of the vibration, the faster the speed of the throw, and the stronger the feedback power." ”

The corners of Ye Han's eyes were about to cramp: "Is this okay?" ”

"Surprised, huh?" Professor Qin smiled happily, "We also found a similar structure on the alien battleship, but no one thought in this direction before, so we didn't know what the alien battleship flew on, and it wasn't until last night that we figured out the power source of the alien spaceship on the insect fuselage!" ”

Speaking of this, Professor Qin sighed with emotion: "What a genius design!" ”

Ye Han said unhappily: "It's not that exaggerated, right? Can it compare to our nuclear-powered engines? ”

"Ignorance!" Professor Qin rebuked, "What is not stronger than nuclear power to promote environmental protection, safety and efficiency? ”

"Yes, yes, I was wrong!" Ye Han hurriedly admitted his mistake, and scolded himself vigorously in his heart, saying that it was not good to mention nuclear power?

For the military, nuclear power is certainly an indispensable source of power, but for those engaged in research, especially those engaged in biological research, vibration propulsion, which allows organisms to travel in space, is the most perfect way to propulsion in their minds.