"Huh? How did you solve the power problem of the mech? Hao Yun followed Maggie to prepare for AC while listening to Maggie explain AC knowledge. But when he heard this, Hao Yun couldn't help but sigh.

I have to sigh, Widney's designers can almost be called geniuses. The technologies used by the Widney AC, with the exception of cold nuclear reactors, are almost all achievable on Earth.

Under such prerequisites, these talented designers even created industrial works of art that even Cybertron Heavy Industries coveted.

Don't talk about the gap in combat effectiveness, Cybertron Heavy Industries has the cheekiness to go to the rural world of Widney to acquire technology, which in itself is enough to explain the problem.

Hao Yun sighed like this, and Maggie looked back at him strangely: "Is there another solution?" ”

"In our world," Hao Yun said, referring to Cybertron Heavy Industries' mechs, "all of which use non-working fluid engines......

"Well, I don't listen." Maggie immediately had a black line on her face, "We're not that rich!" ”

"It's not about the cost." The little brother was very strange and defended, "It's a technical problem." ”

What Hao Yun wanted to tell Maggie was the famous EM engine in the multiverse, and it was also the main bargaining chip that Cybertron planned to buy Vidney's mecha technology this time. This technology is a Level 5 technology in the Alliance's technology category, and can be exchanged directly with the world of Widney.

The world of Widney apparently doesn't point out this all-important tech tree. And this science and technology tree is the first and most important step for intelligent life on the science and technology side to step out of its home planet and into the sea of stars.

The EM engine can generate net thrust within the powertrain by dissipating electrical energy. Yes, net thrust, completely independent of reaction forces, contrary to the kinetic technology of conservation of momentum.

There's a pedagogical joke that is popular in the multiverse: Can you pull yourself by the hair and pick yourself up?

The answer is, the EM engine can do it.

This technology is so important that it allows intelligent life to get rid of the cumbersome, expensive and dangerous jet rockets, and easily walk into the stars. Not only that, but there is only one step between the EM engine and the force field technology, and it cannot be overstated.

No matter what the little brother said, Maggie still looked impatient, and if her eyes were sharp, she could even see the words -1 on the top of her head. How resistant you are to Cybertron's technology?

Hao Yun had no choice but to shut up.

He remembered the analogy of genetically modified food that Ah Guang told him, and immediately felt that it made sense.

I couldn't help but ask Maggie: "Maggie, do you only eat non-GMO foods?" ”

"No, why do you ask?" As long as it doesn't involve fantasy mechas, Maggie is quite easy to communicate.

"Your attitude of resisting high technology...... I thought you only ate all-natural, non-GMO foods. ”

"Hao Yun, you're talking about a very old argument."

Maggie tapped the armor plate with a trumpet wrench, signaling that she was in class, and you should listen carefully, "Before the cataclysm, our world did have a protracted debate about GMO and non-GMO foods.

The pro-GM technology is known as the Radical Party, which believes that as the population grows, the land of the world will one day not be able to support such a large number of people, so it needs to be genetically modified to increase production.

Those who support non-GMO foods are known as the Conservative Party, who believe that GMO technology may hide hidden dangers and is not suitable for large-scale promotion for the time being. If you want more land, you might as well seek space from the stars.

The two parties fought several wars under this banner without a single result. ”

"Huh? This kind of thing needs to be resolved by war? Hao Yun wondered, if this also required a war, then the earth would have been destroyed a long time ago, such as the salty and sweet battle for hegemony, such as the autumn pants war, such as the Chinese medicine defense war.

"Who knows."

The super-confident female mechanic stretched, and the two protrusions made the little brother look away in embarrassment: "Anyway, after the cataclysm, this problem has finally been solved." ”

"So who wins?"

If the anti-GMO party wins, Hao Yun has to go back and brag to Ah Guang.

"Well, Hao Yun is worthy of being a stranger, we haven't considered this kind of problem ourselves."

Maggie pinched her chin and thought, "If you really want to say it, it should be the GMO Party that won, you look at my hair." Maggie brushed her pink hair.

"After the cataclysm, the entire planet was contaminated with nuclear radiation, and generations of people struggled in the wasteland, and the genes have long since become a mess. You look at my hair, it wasn't that color at all before the cataclysm. Now that human beings have become genetically modified species, it is pointless to discuss the harmfulness of genetically modified organisms. ”

Well, as Albert Einstein said, you can never convince a cultured inverter unless you convert him first. This is really a black humor.

"But I think Maggie's hair color is amazing, and pale pink is a difficult color to control."

"yes." Maggie tugged at the end of her hair and looked at it, "I don't know what you're talking about, pink is rare, I haven't seen it, except for myself." ”

"Okay, Hao Yun, don't interrupt again." Maggie tapped the engine with her little wrench again, "It's getting late, I can't finish talking if I don't hurry." ”

"Boss, please continue."

"Where did you just go?"

"The second generation of AC, a two-stage power scheme for power furnaces and injectors."

"Yes, this is a second-generation AC. However, the flaws of this scheme are also very obvious, the two engines use completely different fuels, causing many design and structural conflicts. The second-generation AC requires two fuel tanks, which are generally larger than the current AC. ”

"At that time, the second-generation AC of the Eternal Night Star was selling well, and it had a tendency to dominate Vidney. But it didn't take long for Fanedi to come up with a fuel solution for crystal oil hydrogen in response to the defects of the second-generation AC. ”

"In the second-generation AC, the AC power furnace uses liquid hydrogen, and the injector uses metadimethylhydrazine, one of the two is a giant **, and the other is super toxic, as long as it hits the fuel tank, it can be said that there is no life. Therefore, the focus of AC design at that time was around the protection of fuel tanks. ”

"The crystal oil adsorption hydrogen fuel technology that Fanidi came up with is very mature, and it is simply tailor-made for the two-stage power scheme."

"Crystal oil manufacturing adopts composite directional crystallization technology, which crystallizes countless single-reaction oxidants, combustion agents, and boosters in the direction of electron potential energy of chemical reactions, and arranges them into neat lattice units. Such fuel crystallization can only be ignited by vector igniters, with unmatched stability and combustion efficiency almost comparable to that of a chain reaction. ”

"What's even more incredible is that Fanetti's fuel experts have superimposed molecular optical rotation configuration technology on the basis of crystal oil, and each crystal lattice can grab a hydrogen atom and release it in a single combustion. The density of hydrogen atoms adsorbed by crystal oil can reach almost half that of liquid hydrogen. ”

"Look."

Maggie opened a fuel bucket and stirred it with a tube. Hao Yun took a closer look, and the crystal oil was a reddish viscous oil.

"Such crystal oil is very stable in nature, and it will neither be detonated nor highly toxic. Only in the first-stage combustion chamber of the power furnace, the vector igniter must first excite it with an electromagnetic field, let the crystal oil release the adsorbed hydrogen, and then ignite it in the direction of the chemical potential energy of the crystal lattice, before it can really burn. ”

"The danger of two fuels solved by the adsorption of hydrogen fuel by crystal oil also reduces the volume of the entire fuel tank by one-half. It really achieves 1+1=0, merging the two problems, and it becomes no problem. ”

"The AC that uses crystal oil fuel is called the third-generation AC, and it is the mainstream model that is used today. Fanidi's designers are true geniuses. ”

The pink-haired Maggie was particularly emotional. She herself is a very talented mechanic, but she is far from the designers who have come up with this kind of cross-generational technology.