"More than 1,000 meters? Absurd! An old man was a little indignant: "How is it possible! ”

"Old Wu, calm down, calm down." Xie Jin waved his hand: "Let's talk about it." ”

"General," the old man surnamed Wu calmed down a little: "The length, area, and volume are growing in geometric multiples, suppose there is a cube creature, its height is 1X1=1, and the volume is 1X1X1=1." But if it is 2 in height, the area is 4 and the volume is 8. When it is 3 tall, they are, 3, 9, 27. When its height grows to 10, its size, or weight, will reach 1000! Think about it, how much weight a creature with a body size of 1000 meters will reach?! And weight is not just a number, it will bring a series of problems, the composition of an organism is quite complex, 1000 meters of life, how big will the heart be? What about arteries? Why does it have to be 20 meters thick, right? I really imagined what kind of material its arteries were made of to withstand the horrible pressure. ”

"I agree with Wu Lao's point of view, such a huge size needs terrifying energy to maintain movement, and it will consume terrifying energy if it turns over, so how can it forage in space?"

"Yes, and if you're that big, how strong is your blood pressure needed to get blood everywhere in your body? How big does it take for a heart to maintain such a level of blood pressure? Assuming that there is such a large heart, what substances are the heart and arteries made of, as Wu Lao said? It's all too much to imagine. ”

"I think so, even if there is, don't worry too much." A fat old man spoke, "Because of the zero gravity of space, there may be huge creatures, but as long as they come to the earth, they will crash to death on the wall of physics and gravity." ”

"Hehehehehe......" There was a knowing chuckle from the venue.

"Ahem, let me explain," the fat old man spoke, "Blue whales generally live in the deep sea, and the recorded stranded blue whales have all died, and they all died because of the huge change in pressure, and to understand it simply, it can be said that they were crushed to death by their own weight." The 30-meter-long blue whale is still like that, but what about the 1,000-meter-long monster? If its body density is about the same as that of a blue whale, a 30-meter-long blue whale weighs 170 tons, and a 1,000-meter-long whale weighs ...... It should reach more than 30000000 tons, that is, the weight of 300 aircraft carriers. At this weight, it can break its feet when it stands up, and it breaks its ribs when it falls down, so we don't really have to worry about the danger it will pose. ”

"I actually think that it should sink into the ground, you must know that the density of the earth has always been so much, even if its flesh can resist all kinds of gravity and gravity, for such a large animal, the ground of the earth is almost silt."

Xie Jin didn't speak.

"Beep~Beep~Beep~! Warning, warning! Warn! A young man with a raw face spoke, and everyone was stunned, but they saw that the young man opened his hands and circled around everyone, "Planet number SB250, the surface is covered with a highly toxic liquid: water. And the atmospheric oxygen content is as high as 22%! There can be no living beings! Repeatedly, no living thing can exist! ”

Everyone present was not an ordinary person, and they instantly understood what the young man wanted to say.

"When I say afterlife, do you just mean that you can't look at other creatures from the perspective of the creatures of the earth? But so far, all creatures have not deviated from the standard of the earth's creatures, even the king worm is also, with wings to fly, with a mouth to eat! ”

"Oh." The young man replied, a little listless, although he was dressed the same as everyone else, but in the crowd sitting upright, he looked so conspicuous, "I only know that no one would believe that there would be creatures at minus 70 degrees until they knew that penguins existed." I also know that until the tardigrades are discovered, no one will believe that there are creatures that can roam in boiling water. I also know that before the Worm Emperor, no one would believe that there was a creature that could carry a missile. ”

The venue was silent. Most of the people frowned, thinking about the young man's words.

"Heart, heart, heart, why do you have to have a heart? I have the ability to grow so big, but I can't grow a hundred or so hearts? One is responsible for the oxygen supply to the hands, one is responsible for the oxygen supply to the ears, and the other is responsible for the oxygen supply of the chicken @ bar. Oh sorry, there shouldn't be a dick @ bar. The young man looked distressed: "Besides, why do I have to have blood? Yes! No, why do I have to have such a primitive thing as a heart? ”

"What else do you say you can't stand? Trapped? The soil will quickly turn into rammed earth under strong pressure, and the load-bearing capacity will rise sharply. How much does the building weigh? Belch...... The surface area is about 500,000 square meters, right? Multiply 5.5 and then 2.4, almost 7 million tons! Still standing still? ”

"The static pressure at rest is not the same thing as the shear force when moving!"

"There are materials that solve both static pressure and shear forces, and I will say a single-walled carbon nanotube."

"That'...... What about the nervous system? ”

"I know what you're trying to say, but know that the speed of nerve signals from Earth's creatures is about 30 meters per second, comrades! This belongs to the backward production capacity that should be eliminated!! Just look at the reaction speed of the glimpser insects, and their nervous system is definitely not the same as ours! There's no reason why a species that has evolved to this point should use a CPU at the same level as us! ”

Several people opened their mouths, unable to say anything.

Finally, one person spoke, "The code name is just his own judgment, and for a person who has no research in astronomy, it is possible to misjudge the meteorite that he used as a reference......"

"Never underestimate Codename One, he has done what our entire country has done for more than ten years with his own strength, including the Insect Emperor, the brain worm, and even the biggest reason why this fishing @ Yudao can be retrieved so smoothly is also him," this time retorted Xie Jin, "Maybe he is now an existence that we can't understand." He ......"

"Code name 1 didn't say 1000 meters," no one dared to interject when Xie Jin spoke, but the young man interjected loudly: "I remind you that code name 1 is: to, less, one, thousand, meter." ”

"I don't know it, I don't think it exists. It doesn't get any worse than that. The young man pouted, turned and left the room.

The leader still has the table, and he will leave first, in fact, this is the worst attitude.

"This ...... Who are the young people? Someone couldn't help but speak.

"Old Wei's only disciple." Xie Jin rubbed his forehead: "I have little contact with people, and I can't deal with the relationship with people, I said it a few times, but Wei Lao said that this can be more dedicated to science." ”

"He is surnamed Wei Lao, you can call him Wei Wu," Xie Jin's next sentence completely blew everyone into a ball: "Wei Lao is dying, this is something that can't be helped." If nothing else, he'll take over the entire space project. ”

――――

I guess it's time to go crazy again. Not exaggerating, this chapter was cut and written for at least two weeks. It belongs to the theoretical construction of this book.

I want to write about science fiction, not fantasy. I can't do my foundation, so I can only read more and ask more, I asked a lot of people who posted @ bar, and I asked a lot of people who know @ hu, and I finally finished writing.

Every time I don't write Wang Chong, the collection will fall, and Nancheng just wants to ask everyone to be more patient.

Wang Chong always has a famous day that shakes the universe.