Chapter 025: The Greatest Invention at the Beginning of the Century (Final)

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"Bang!"

Li Yang slammed the door, and just after throwing the 20,000 yuan to the money-greedy snob-eyed renting wife, she couldn't say anything against it, but just raised her fat face and nodded vigorously at Li Yang, indicating that there was no difference.

The 20,000 yuan was nothing to Li Yang, he really couldn't stand the charter wife's mouth just now, so he took out the money to block it, and he also knew that with the kind of person on the other side, having money would definitely allow her to grind.

After being busy for most of the afternoon, he finally got one thing done, Li Yang didn't want to be so troublesome, and if he could get through it if he was poor, he would get through it, but the appearance of the charter wife, and the fact that he was in urgent need of money for dinner in his pocket, what else could he do?

Li Yang would never be willing to bear the things of starving ghosts, so he came to the opportunistic "tricks", as the saying goes, "those who achieve great things do not stick to small things", and how to make progress in doing things should spare no effort to do it in that direction.

"Poof—"

Li Yang carefully dragged the large black bag containing the material package out of the closet, peeled off the bag, and removed the slightly heavy package cardboard box.

After a while, Li Yang opened the carton, and it was obvious that the materials inside were all packaged with a layer of moisture-proof film.

Among them, there are shell parts such as silver-white glittering robot humanoid armor, as well as controllers and power unit parts such as main control boards, motor drive boards, servos, etc., as well as single-chip microcomputers of various specifications, which seem to be basically made of aluminum alloy and titanium alloy alloys, which are relatively precious metal materials nowadays.

Seeing these materials, which were still high-end in this era, Li Yang felt helpless, but he didn't mean to be disappointed and relaxed.

You must know that in the high-tech shijie more than 100 years after Li Yang's life, the application of materials has already stepped from the widespread use of nanocomposites to the production of polymer nanocomposites made of carbon isotopes.

And in today's market, those things are still in unrealistic science fiction novels and movies.

Li Yang also subconsciously sighed, in fact, he was full of confidence in his heart, and he was reborn with a brain full of memory fragments to this century when science was still in its infancy, so let yourself refresh all this in the future, and let Shijie civilization step into a century-old era in advance!

"Hey, if you don't have tools, you have to buy all the manufacturing tools you need first."

Li Yang muttered to himself that he had to equip all the operating tools before making the "Repulsion Mechanical Helmet".

The rough appearance model is easy to make, but the more sophisticated internal structure of the robot requires a lot of hard work and fine work.

Because what Li Yang is about to create is a "repulsion field", to be precise, a "curve repulsion field", which is relative to macroscopic theories such as "cosmic repulsion field" and "atmospheric repulsion field", which refers to the definition in microcosm in practical application.

In the previous life, Li Yang launched a space capsule composed of high-level three-dimensional repulsion force and other elements, the spacecraft not only has the function of anti-gravity, but also can prevent the destruction of nuclear explosion and other extremely high intensity of optical radiation, for the attack of missiles and other general weapons, it plays a great role, the shells can be fired at a certain distance with several times the anti-repulsion force.

Of course, the repulsion armor will be subjected to the corresponding reaction force in the process of rebounding the object, and the higher the three-dimensional repulsion force, the greater the force, but those production tools or weapons and equipment that use the "curve repulsion field" jishu are all made of shockproof measures.

These details are not what Li Yang needs to consider now, what he wants to do is nothing more than a model to participate in the college student robot design competition.

Even if he tried his best to create a genuine product of "the greatest invention at the beginning of this century" -- a repulsive high-tech mechanical product, he did not have this "resource", and the problem of energy could not be solved in the first place.

-- In the previous life, Li Yang and they used a high-tech energy source, bacterial energy, and I don't know if any scientists have begun to conceive and refine this kind of bioenergy now.

He can only express one concept in that simple way of manipulation: repulsion can also be applied to real life!

Besides, before going out of the mainland to build isolated islands or ocean bases to develop high-tech weapons, Li Yang did not want to make any astonishing and shocking feats, for fear of attracting the attention of the clingy national government, and also for fear of the endless entanglement of the spies of the second country who were not bad and well-intentioned.

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In the evening, Li Yang had a hasty dinner on a street not far from his rented house, and after walking out of the store, he plunged headlong into the Internet café.

At this moment, he can be regarded as able to take out the few dollars on the Internet without sneaking around, and he also deliberately remembered a question before querying the relevant mechanical manufacturing tools on the Internet, that is, he sneaked into the China Merchants Bank that he had gone to get a bank certificate in the afternoon, and cut out all the scenes of his appearance in the video they recorded, although it seems to be a bit of a superfluous move, but just in case, in view of his failure experience in his previous life, it is better to be cautious and step by step.

Afterwards, Li Yang placed an order on Taobao, and he ordered various types of tools, such as forging presses, forming molds, wrenches, and circuit measuring devices that may be used.

He asked the seller to send the things as soon as possible, and the contact number and address used were naturally in the name of his fictional real character "Wang Zhe".

After leaving the Internet café, Li Yang set up a second-hand mobile phone, but it was a dual-SIM dual-standby, so that he could use the two calling cards.

"Didi, Didi, Didi......"

Coincidentally, Li Yang had just installed the card and called, and when he looked at it, the screen showed an old card call, and the area code was from his hometown.

"Yangyang, it's me. You call back at noon, and you don't seem to have finished talking about it -- is there no living expenses, or I'll send it to you a few days in advance. I'm here with your Uncle Yan in the county seat now, and it's convenient to make money tomorrow. ”

The voice on the other end of the phone was obviously the slightly old and hoarse voice of the Li family's father.

"Dad, no, I'm not short of money. Now that I've got a part-time job, I can make hundreds of dollars a month. ”

Li Yang said with a smile that he made up a little lie, just wanting not to worry his parents.

"Oh? Is it? That's a good dare! As soon as your mother's illness recurred, she used up the only savings in the family, and if she hadn't sold the pig the day before yesterday, your brother wouldn't have been able to pay for the college entrance examination materials...... This kid is going to college in September this year......"

Father Li couldn't control his emotions and told the truth, and Li Yang was also clear about the embarrassment of the family's economic situation.

“……”

Although he can't say anything to promise at the moment, after all, the origin of the lot of money in his hand is not simple, and how to behave lavishly in front of others for a while, it is still feasible to help his family in a curvilinear way.

So, the next morning, after taking the professional course of "Mechanical Drawing and CAD" taught by the class instructor Mr. Zhang, Li Yang dialed the phone number of the customer service department of a third-class private hospital in the city.

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(Stay tuned for the next chapter, "Mechanical Butcher.") ）