The steam engine rumbled, and the huge flywheel was turned by a complete set of gears, which drove the propeller at the stern of the ship to turn.
The steam boiler, which had been preheated, didn't take much time to move, and the hull suddenly shook slightly as it first started.
"Everyone's holding on, it's a small shake when the steam engine starts, don't worry."
Won-sun spoke out loud.
Cheng Zhijie, Qin Qiong and several other generals didn't care at all, they were still looking inside the steam room, as if they wanted to see how this piece of iron made the ship move.
It is still at the helm of Li Dehui, and a specific percussion is used on the microphone instead of sound transmission, which is noisy outside in broad daylight, especially when there are many people, this way of sound transmission is more accurate.
"What is this?"
Cheng Zhijie asked Li Dejian after seeing the microphone.
"This is the microphone, and the person who speaks from the sound hole here in the steam room will hear it, but when the steam engine is not so much, after the ship starts, you can transmit the sound to the people in the steam room by tapping the microphone, and then the people in the steam room can operate the steam engine, so that the speed of the ship changes."
Li Dejian said.
"This is a thing that can also transmit people's voices, hehe, I'm going to go down and test it."
After Cheng Zhijie finished speaking, he called Wei Chi Jingde and told him about the microphone, and as a result, the two began to play one on top and one below, and after a few times, the two changed different positions, and the back and forth was tired of the two people.
"Cheng Zhijie, you still have no end, I won't mess around with you."
Wei Chi Jingde spoke.
"Don't, let me test it again."
Cheng Zhijie said flatteringly.
"It's all been determined that you can transmit sounds, what else are you sure about?"
Yu Chi Baolin panted and ignored Cheng Zhijie.
Qin Qiong couldn't say anything from the sidelines, these two people were really serious, in order to determine whether a copper pipe could transmit sound, they tossed back and forth more than a dozen times, but hearing Wei Chi Jingde's affirmation, Qin Qiong believed that information could be transmitted to the steam room through this tube, and he was also very curious about this thing.
"Wow, this wind is blowing so comfortably."
Lizhi said.
"Princess Lizhi should put on one more dress, the temperature of the boat on the water is lower than that on the shore, especially on the boat, and the wind is very fast."
Yuan Shan said, the palace maids around Lizhi immediately got busy, although Princess Lizhi was very reluctant, but if they let Princess Lizhi suffer the cold, it would not end well.
The women on the boat stood at the bow of the boat, and this incense breeze blew through Yuan Shandu, who was almost choked to death by the smell of perfume on their bodies, and said that this person can bear to rub perfume, but when there is a large group of people around you who rub perfume, this smell is simply not smelled.
Especially the prince and others also wore sachets, and the smell was completely mixed, but Yuan Shan was very curious about how Li Chengqian's body could have a familiar smell, and suddenly knew that it was the smell of tobacco.
"Your Royal Highness the Prince, the taste of your sachet is very special, I don't know where to buy the land," Yuan Shan suddenly asked.
Li Chengqian didn't expect anyone to ask this, so he said: "This sachet was given by Feng Zhidai, saying that it was brought from the south, and I thought it tasted okay, so I brought it with me, why do you like this, I will send someone tomorrow to ask Feng Zhidai to get some spices from his hometown." ” "The prince may have misunderstood, I'm just curious and don't want to wear this sachet with this smell, if His Royal Highness the prince can soak the spices in the wine, it will play a role in repelling mosquitoes in the summer."
Yuan Shan said.
"Oh, and there is such an effect, it seems that Yuan Shan knows this spice very well."
Li Chengqian said.
"Yes, not long ago, I asked Feng Zhidai to specially transport this southern spirit grass from the south to study, and found that after this spice is dry, adding wine will have the effect of repelling mosquitoes."
Yuan Shan said.
"It turns out that this thing is called Nanling Grass, I didn't listen to Feng Zhidai's introduction last time, and the spices he brought from the south didn't know how to add wine to soak in them, Yuanshan, did you buy a lot of such spices, do you have to do something."
Li Chengqian said curiously.
Yuan Shan said helplessly, what is going on with Li Chengqian, how do you feel that at this moment, he is like a roundworm in his stomach, his face is still very calm, and then he replied: "It's nothing, it's just that the medical school has developed some medicines to deal with mosquitoes, rats and ants." ” Li Chengqian's eyes lit up and understood why Yuan Shan wanted to buy these spices, and he was about to say something when he heard a group of women shouting at the bow of the boat: "Look at the fish on the water." ” This kind of thing is very common, should you be so excited, Yuan Shan walked over curiously and saw that there were really many fish in the river, and suddenly said, "Does Princess Lizhi want to fish on the boat." ” "Fishing," Princess Lizhi said suspiciously.
She didn't know any of this, but out of curiosity, she replied, "Okay, Yuanshan fishes quickly." ” Yuan Shan walked down from the deck into the cabin, and when he came out again, he already had several more booms in his hand, the style was very novel, and the bamboo poles used by the Tang Dynasty were not the same, Li Chengqian's eyes lit up and asked: "Yuan Shan, what kind of fishing rod is this, why is it so short." ” "How can you fish with such a short rod?"
Li Tai said on the side, in fact, Li Ke also thought so, but he didn't say it, if Li Ke had been on Li Tai's side in the past, but now he kept silent, it seemed that fishing was not interested in him at all.
Yuan Shan shook his head, this group of little children began to count people without asking clearly, and they all said that their attitude towards things can be developed, Yuan Shan said unexpectedly: "This is called a telescopic fishing rod, and I am optimistic." ” As he spoke, he opened the fishing rod, which was much longer than a small bamboo pole, and everyone was in front of him, and Wei Chi Jingde came over at this time and said: "This fishing rod is really convenient, it can be shortened and elongated, good things, can you let someone try it." ” "Yes, isn't it just for fishing?"
Yuan Shan said and distributed the fishing rod to the person who wanted to fish, but he didn't expect a group of women to scramble to grab the fishing rod, but the princes were disdainful of these things, except for Li Chengqian.
He felt that it was novel, and he was very interested in Yuan Shan's frequent production of these things, and Yuan Shan also stretched out the fishing rod and put it on, and placed some complex auxiliary equipment on the hook, such as fish floats, and threw the fish hook into the water after putting on the fish food.
At this time, Li Dejian had already asked Li Deqi to stop the steam engine, and the ship stopped on the water, and the first fish to catch was Yu Chi Jingde, and the fish was instantly dragged up by Yu Chi Jingde when he bit the hook.
Yuan Shan looked at it and felt admired, there was no fish drifting on the fishing line, everything was based on eyes and feelings, it was a big fish, as long as three palms, and everyone cheered when they saw it.
Wei Chi Jingde said proudly: "Hahaha, the old man hasn't fished for a long time, but I didn't expect this technique to fall yet." ” Yuan Shan didn't pay attention to Yu Chi Jingde's eyes lit up when he spoke, because Yu Chi Jingde deliberately carefully checked the fish hook There is no such fine fish hook in Datang at all, how can a person who likes fishing not be impressed with such a fine fish hook.
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