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Chapter 284 Ding Ding Dong, Ding Ding Dang [Third update!  Please subscribe!  ¡¿

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    Faster and safer snow removal?

    I know this!

    Just spread the snow melting agent all the way.

    But this is also nonsense.

    Not to mention that there was no snow melting agent in ancient times, even if there was one.

    Snow melting agent is a guy who gets angry at both ends.

    Cheap snow melting agents are very corrosive to roads and can even poison trees and fields on both sides of the road, with effects that last for decades.

    Expensive snow melting agents are very effective, but they are expensive.

    It is usually used at the airport on weekdays.

    But if the airport encounters heavy snow, it will not be used.

    It costs hundreds of thousands or even millions to use once. Who can afford it?

    As a doctor of chemistry, Liu Mingqi certainly knows that the expensive snow melting agent is potassium acetate, which is an organic snow melting agent; he also knows that the cheap snow melting agents are inorganic snow melting agents such as potassium chloride and calcium chloride. In simpler terms,  industrial salt.

    He knows how to make potassium acetate and industrial salt.

    But it is the above shortcomings that make Liu Mingqi unable to talk about it.

    After all, in real life, there are two ways for people to remove snow: first use a snowplow to shovel the snow, and then spread the sand, and the cars and people can leave.

    There were naturally no snow plows in the Dakang Dynasty, so modern things were out of reach for them.

    But Liu Mingqi didn¡¯t have any other options.

    "Mr. Miao, I don't have a good idea for clearing snow, but I have some ideas on how to teleport things on the snow." The young man said.

    "If you can't clear the snow, how far can you teleport on the snow?" Emperor Jinghe frowned.

    "Because the snow is compacted on the ground, it is smoother and easier to transport." Liu Mingqi said: "The prerequisite is to change the current transportation method and use horses to pull the sleigh."

    ¡°Sleigh ride?¡±

    Emperor Jinghe was a little impressed, "You took Ming'an and Nianyu to play in the snow last time. When they came back, they said what kind of sleigh they took. Is this the thing?"

    "That one is just for fun." Liu Mingqi said, "A real sleigh can drag 20,000 to 30,000 kilograms of cargo with four horses."

    "Twenty or thirty thousand catties?"

    The three of them obviously didn¡¯t believe it.

    It¡¯s amazing that a carriage can pull something weighing three to five thousand kilograms. This is not only due to the strength of the horse, but also because the wheels cannot bear such a heavy weight.

    "I'll make it and run it on the official road covered with heavy snow, and you will know." Liu Mingqi said.

    Have you ever seen the photo of a horse-drawn sleigh transporting logs in Canada in the 19th century? In addition to the two horses pulling more than 40 huge logs, there were seven people sitting on the frame and being pulled by the horses.  Walk.

    In that photo, the total weight pulled by the two horses is probably more than 40,000 kilograms.

    But it was a typical heavy horse, extremely majestic in itself.

    Dakang doesn¡¯t have heavy horses, so it¡¯s always possible to mount four horses together.

    Of course, when it first starts, these people must push the sled from behind and give it an initial starting force.

    Once the horse pulls slowly and forms a kind of inertia on the snow with enough friction, it basically just needs to grasp the direction.

    Such a huge sleigh must be customized, and it must also be full of mechanical principles of physics.

    What a coincidence.

    Liu Mingqi has a Ph.D. in physics, so a nineteenth-century sleigh is no problem for him.

    Emperor Jing He, Xiong Wenqing and Miao Yan all knew that although Liu Mingqi was usually playful and smiling, he would never be unsure about something once he promised it.

    "Even if it's not 20,000 to 30,000 jins, as long as it can move 10,000 jins in this situation, it's enough." Emperor Jinghe immediately abandoned the previous plan, "In this case, Mingqi, take the people first.  If you want to make a sleigh over there, just tell me what equipment and horses you need, I'll ask Xiong Dabao to cooperate with you, just ask him for everything."

    Speaking of this, Emperor Jinghe said to Xiong Wenqing and Miao Yan: "If Mingqi's method can be used, then the transportation of grain from Jiangnan to Anhui, Jiangxi, Hunan, and Hubei will save a lot of effort! It will not be like now.  In this way, every step forward is very difficult! We will do more immediately when the time comes and send them to them, so that the disaster can be alleviated quickly."

    "Your Majesty, this method is very good."??, he only serves as a planner, equivalent to a think tank.

    ???????????????????????????????????????????????????????????????????????????????????????????????????Out of the clan, it is impossible to be an official. The only clan official, Zong Zheng, can only take care of the clan's children and cannot participate in government affairs.

    This is the best for every emperor.

    Liu Mingqi, who has ability but no ambition, and no voyeurism, can use whatever is convenient for her.

    After thinking about this, Emperor Jinghe raised his head and looked at the two of them, "Bo Zhen, Taisheng, since Ming Qi said it can be done, you should quickly select the strongest and most capable workers and rush to Xinye and Xinyang.

    I will ask the Ministry of Revenue warehouse to prepare bran rice and wheat flour and transport them to these two places. You two will actively cooperate with the transportation. You cannot be delayed by other things on the way.  "

    "According to the order!"

    The two of them answered seriously.

    During the discussion, the three of them did not consider the possibility that Liu Mingqi was bragging.

    After all, the "Encouragement to Study" on the first day of the Lunar New Year was so shocking that people regarded Liu Mingqi as a living saint.

    The emperor and the two ministers subconsciously believed that since they were saints, they would definitely not lie to others, right?

    What¡¯s more, it¡¯s such an important thing.

    Moreover, judging from Liu Mingqi¡¯s past behavior style, as long as he agrees, there won¡¯t be a big problem.

    Now everyone just hopes that he will make this sleigh quickly.

    While speeding up the delivery of things to towns in Hubei and Hunan, we waited until the snow stopped and immediately plowed the snow roads.

    Before that

    I hope that Hubei and Hunan, which are suffering from many disasters, will hold on!  (Remember the website address: www.hlnovel.com
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