The four general apprentices watched Teacher Marin explain to them with a slutty explanation. They were frightened by Marin's endless conspiracy and tricks - can we use so many conspiracies and tricks to deal with a foolish and backward Indian native?
However, it sounds like, if these tricks are implemented, they can indeed achieve twice the result with half the effort...
Wiltz was even more confused. What Nickel and chromium that Marin said were all things he had never heard of. However, Marin didn't expect him to understand, but just told him that as long as it was smelted, nickel and chromium were both silver-white metals. The most important thing was that nickel and chromium, mixed with iron, would become a new steel variety that would not rust - stainless steel.
There are also red nickel sulfides, which can be reduced by using a blast furnace and irritating gas sulfur dioxide. Wiltz was completely confused when he heard it.
In fact, Marin had no idea about Wiltz. Anyway, the smartest group of teenagers had almost finished elementary school knowledge. Now, Marin and others took the time to write junior high school textbooks, add the two subjects of physics and chemistry, and select a group of civilian students with the best grades to teach them physics and chemistry. At that time, when these people graduate from junior high school, they can replace Wiltz with insufficient knowledge.
At this stage, Marin really has no expert in mining, so he can only let Wilts stand it first. Moreover, for Heidel's sake, giving Wilts a future is no big deal. What's more, now he can't find a more suitable person than Wilts. In the future, if Wilts is willing to learn new physics and chemistry knowledge in his spare time, Marin will continue to reuse him. If he is unwilling to accept new knowledge, he can only give way to others. Anyway, a noble title and a manor can almost be dismissed.
As for the new young knight, Gollard, the team he led was more like a jungle expedition team, which was very dangerous all the way. Fortunately, Marin asked him to bring enough mosquito repellent water, which could basically save his life. Moreover, Marin told him based on his experience that if you want to stay away from mosquitoes, it is best to stay away from rivers in the camp. Because most mosquitoes hide in the water and grass by the river during the day to escape the heat, and come out to suck people's blood at night. Staying away from the river can indeed reduce mosquitoes.
In addition, the dense rainforest is also a hiding place for mosquitoes. Therefore, Marin planned to buy a batch of black slaves from the Portuguese colonists. In order to prevent the proliferation of black slaves in the future, Marin decided to buy only male black slaves, not female black slaves, so as to avoid giving birth to a bunch of small black slaves in the future. As for whether black slaves will violate Indian women and give birth to mixed-race children? Don’t worry. Because black slaves are locked up to sleep at night. Want to play? You can make a stalk by yourself or use your hands...
Anyway, Marin never made the mistake of the Americans in history - in order to save money from buying black slaves, let the black slaves breed themselves...
In this way, in a few hundred years, there will be no group of black men in the Americas. Although there may be no good-looking NBA, at least the public security will be much better.
Marin is not a racist, but in the face of a lazy race, who doesn't like learning, and who likes to break the law, Marin can't like it no matter how hard he is.
In his previous life, Ma Lin always saw a group of so-called bricks in China, criticizing test-oriented education. However, if there is no strong pressure of test-oriented education and only "quality education" that "everyone plays together", then the Chinese may have fallen into a degenerate way of old man, only knowing how to be idle and ignorant.
Marin even doubted whether the so-called "quality education" of "let children play" was whether the Americans entered a wrong concept into China through some relationship-based 25 years of studying in the United States, deliberately letting Chinese children play so as not to catch up with the old Americans.
You know, China has always had 250 students who rely on relationships and money to study abroad. For example, a certain person named He went to study in the United States. What did she learn? Sex studies... What are you so fucking experts... who wiped the special code, and even got involved in the Academy of Social Sciences and the CPPCC...
The question is, what kind of thing did this guy do? He actually relied on the identity of the CPPCC who had obtained it with unknown connections, so he asked to legalize the basics and cancel the "crime of gathering people to mess around"... This is clearly an encouragement to make trouble...
This is the face of the special code international students. The things they learned are so irrelevant, and they are still safe...
That kind of "quality education is fun" is probably also a theory proposed by "scholars studying in the United States" in this kind of relationship, which is specifically used to harm China...
Uh... I'm off topic... I won't mention that pervert...
In short, as long as the black slaves are tied into chains, they will not worry about them messing around. As long as they don’t create a little black man, they will not mess up in the future. Although blacks cannot catch up with the Chinese and Ah San in farming, they still have some strength. This kind of strength is best to use to cut trees.
What Marin needed was to let these black people cut down all the trees on the road from Cologne to Panama City so that they could be used to build roads. Once the road was built, you could use Panama City as a base to sail and sail directly to the Ming Dynasty through convenient Pacific routes. Then, huge profits in trade in silk, porcelain, etc. will come...
...
The reason why Marin took this route is because this route is most suitable for using wind. In an era when steam engines were not used for ships, sailing was purely driven by wind. If there was no wind or headwind, it would be difficult for sailing boats to move forward, and they could even stop and go with the flow.
Thinking of the steam engine, Marin decided to inspect the R&D progress at Watt's Steam Engine Research Institute...
In fact, after visiting Da Vinci's steam engine last time, Marin found that it looked particularly like the original Newcomer steam engine. So after telling Da Vinci the principle of Watt's "sun and planetary gear transmission system" and the principle of the condensation circulation system, Da Vinci began to transform the previous Newcomer steam engine.
This chapter is not finished yet, please click on the next page to continue reading the exciting content later! After several months of improvement, Da Vinci has already produced the "Sun and Planetary Gear Transmission System" and the "Condensation Circulation System". Moreover, the test has been completed and the results are good.
In fact, these two systems are not difficult. After all, Marin explained the principles and could not figure them out, it would be too insulting Leonardo da Vinci's IQ. He is one of the smartest people of this era. If Marin was not a time traveler, he would probably not have the qualification to carry shoes to others.
Next, it was the speed controller that Marin didn't understand. Later, Da Vinci discovered that when the cone was too fast, the iron ball would generate a force outward, and then swung upwards against the cone.
Using this force, a connecting rod can be designed to control the steam input valve, so that the steam reduces the output and reduces the speed of the steam engine. However, if the steam engine speed is too slow, the cone swing will fall. Then, because the connecting rod controls the valve, the steam in the pipeline will increase the output and increase the speed.
After understanding this principle, Da Vinci quickly improved the steam engine and added a cone pendulum. Through the transmission system, the cone pendulum is connected to the rotation part of the steam engine output, and then there will be a connecting rod at the top to connect a valve in the steam output pipeline. If the output speed of the steam engine is too fast, then the cone pendulum moves upward, drives the valve to close, reduces the steam output speed, and achieves the result of reducing the output rotation speed. On the contrary, the cone pendulum drops, opens the valve, and accelerates the output speed of the steam engine...
Chapter completed!