Douluo See You For a Long Time

"Photosynthesis! I understand this! But where does our light come from? Does the sun light?" Bingdi touched the head of the pea shooter. Compared to those dull, reproductive successful products, Bing The emperor prefers these unexpectedly failed products.

"Sunlight is definitely one of the alternatives! There is in the photovoltaic industry territory, and the technology of solar panels can be easily spotted when ordering silicon wafers.

The early space stations in the future must be equipped with solar panels. The energy of the stars does not need to be used in vain. Moreover, if the technology of non-working fluid propulsion is not available, solar sails may become an important source of power for navigation in the galaxy. .

As for the energy that operates stably in deep space, chemical energy can basically be eliminated first, and the energy produced by chemical reactions per unit volume is not enough to support interstellar travel.

There are not many remaining options. Soul power is one of the options. The energy contained in a Title Douluo is close to the amount of electricity generated by a small thermal power plant in a day, and the Soul Core that Title Douluo stores soul power is probably only The size of an egg, it can be said that the energy density is very high. "

"Wait? Is there so little energy in Title Douluo?" The Ice Emperor was a little surprised.

"That's the truth. How destructive is Title Douluo? Destroying a building within a few thousand square meters is basically the limit, and a generator set will burn 20 to 50 tons of coal a day.

In terms of the energy contained, the energy produced by the TNT explosion is only equivalent to 14% of the energy produced by the combustion of coal of equal mass, which is about seven times the difference.

One hundred and forty tons of TNT, compared to the tens of thousands of tons of nuclear bombs, may be a younger brother, but it is too easy to blow up buildings within a few thousand square meters. If you want to blast at a fixed point, 100 catties of TNT will not be used. It can be blown up.

One hundred and forty tons, any pile of it, can blow up a building within a few thousand square meters.

Perhaps the energy contained in Limit Douluo will be a little lower, but according to my own calculations, it will not be stronger than the energy of a nuclear power plant. Even so, before the birth of controllable nuclear fusion technology, the soul power is still equal in volume. , The existence of the highest energy density. "

"So TNT does not contain as much energy as coal?" The Bingdi was a little surprised. When Chengying told her about nuclear bombs and hydrogen bombs, they all used the equivalent of tens of thousands of tons of TNT, which made her produce a kind of TNT. It is the illusion of the most energy chemical substance.

"Actually, it can't be done exactly. The burning of coal also consumes oxygen, and the overall mass is more than a ton." Chengying touched the corn pitcher, and then was caught with a piece of butter on her head.

"Hi...Is it so free?"

"Wow! It's actually possible to put coins in butter. This pitcher is so fun!" Bingdi grabbed the corn pitcher's box and studied how it secreted butter.

"Ahem, don't pay attention to the details. In fact, it is still a bit early to think about interstellar travel. Even if the plant spirit beast can solve the ecological cycle problem in outer space, our engine acceleration ability can't keep up.

The ninth-level soul-guided thruster can not even accelerate the train to the speed of the high-speed rail. Although the classification of the soul-guided device is stupid, it is limited by the material science, and the acceleration that the spacecraft and the human body can withstand is indeed Is limited.

It is estimated that other planets in the same galaxy will revolve like this. "

"In the galaxy? By the way, how many planets are there in our solar system? You often lie on the astronomical telescope, do you see anything?" The Ice Emperor asked curiously.

"Ahem! Of course I have observed it!" Cheng Ying coughed dryly. The real purpose of the telescope must not be let Bingdi know. Fortunately, the Technology Development Bureau also has an Astronomy Department, and Cheng Ying still has some understanding of Douluo's solar system.

"This solar system is very similar to the one in my previous life. There are a total of eight planets, four solid, four gas, solid in the inner circle, and gas in the outer circle. We are in the orbit of the third planet, probably because of this Orbits are the easiest to give birth to life.

Because of the inability to name it, I simply used the names of the previous life to clearly identify the eight planets, exactly eight, which is easy to remember! "Chengying has shamelessly plagiarized the setting of water, gold, earth, fire, wood and earth, anyway, the name of the planet has no copyright.

"Whatever you want, I haven't seen it anyway, let's talk about the planet we might go to first! The one that is closer." The Ice Emperor is not very interested in interstellar travel, but he is not interested in watching other planets with Chengying. Sunrise, very interesting.

"This! It must be the moon! The other planets are too far away. Even with the strongest acceleration method now, it will take more than a year to go there, and three to five years will pass, but there is no such time. To waste."

"The moon? The moon is not bad too! By the way, have you seen the moon in your previous life? Is it possible that the two moons are the same?" The Ice Emperor found Huadian.

"This is also very confusing to me. I was very curious about this issue in my previous life. You know, the size of my planet, which has satellites, is one of the best in the entire galaxy. Solid planet.

In particular, the diameter of the moon and the sun is four hundred times different, and the distance between the sun and the earth is exactly four hundred times the distance between the sun and the moon. This makes the sun and the moon look the same size, so the sun and the moon are often compared. This is a coincidence among coincidences.

What's interesting is that the sun and the moon on the Douluo Continent are also treated the same. Before I crossed, I guessed that the moon should look as big as the sun, especially since I remember that there are still people on the continent whose martial arts are the moon. Let me more affirm this point of view.

But this is a bit too coincidental! On a completely different continent, there is a similar astronomical environment. This is the same as the metrology on the Douluo continent. It is an academic pit~www.NovelMTL.com~ No one can explain why the circumference of the equator is exactly 80,000 miles. , To be honest, I have some very bad speculations. "

"I can probably guess what you think. The world we are in now is probably created by the author based on the template of your previous life. Does that mean?" Bingdi looked at the moon in the sky, the dark moon sea according to the truth. Ying Shuo is not much different from his previous life.

"Well, I thought about that too, but it doesn't matter! Worrying is useless. If we are really just characters written by the author, then it will be useless to struggle. It's better to think about how to go to the moon to play a circle!" Chengying was very open.

"You are not what the protagonist should say." Bingdi vomited.

"Haha! Those protagonists who always want to break through the dimension wall and give the author a punch really can't see the reality. What they can fight is just a fake author." Cheng Ying shook his head, he has always recorded himself. If he is really a character, he knows very well that his greatest freedom is his...

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