The Defeated Dragon

Saltpeta is soluble in water and absorbs a lot of heat. This is the principle of saltpeter ice making. Thanks to the experience of reading novels before, Liszt knows a lot of similar common sense.

And he also knows that saltpeter can be used repeatedly.

“Saltstone is a magical substance that dissolves in water and then makes the water very cold until it freezes.” Liszt directed the servant to pour the white powder into the basin.

Then you see that the powder is gradually melting.

Tom put his finger into the water and shouted in surprise: "Master, lord, water, water really cool, so cool!"

Gao Ertai squeezed Tom, curious and hesitant, and finally put his finger in it: "It is really much colder than before. Liszt, is this a magician's means? I have ever seen a magician who is good at ice magic. He always makes a lot of ice in the summer to make money."

However, after waiting for a while, the water was only a little cold and did not freeze.

"Liszt, why didn't it turn into ice?"

"Gao Ertai teacher, saltpeter ice is not enough for this kind of powder, but now it just proves that they are really saltpeter." Liszt smiled. "So, while crushing stones, collect all these saltpeters and send them in. Don't miss it in the castle."

"Okay, I am looking forward to the moment when you make ice, and there is ice in the summer. This is what the nobility should have."

Tomorrow is the sea festival, and the castle will host a banquet.

night.

Looking at the saltpeter powder collected in one day, there is a full bucket of weight. Liszt is very excited to direct the servants to start real saltpeter ice.

Saltpeta is soluble in water and absorbs heat, turning it into ice.

However, the ice water that directly melts saltpeter is toxic, so it is necessary to prepare a cylinder and a copper basin with better thermal conductivity. Put water in the tank, put the copper basin into the water, and put the copper basin into the tank. The saltpeter is poured into the water, waiting to dissolve the heat, turning the water into ice.

Because the prepared saltpeter powder is sufficient, the dissolution and endothermic effect is super strong.

Without a quarter of an hour, the water in the tank began to condense slowly, and the water in the copper basin began to freeze after half a mile.

"Icing!"

"It's really frozen!"

"The magical scene, this is the means of the legendary alchemist!"

Marcus, Galthai, Isaiah, and Blair, who were on the sidelines, were amazed. In their impression, only ice was found in winter, and nobles built hail to enjoy the ice in the summer. But hail is a luxury, and the rich lords of the family can organize a huge ice-collecting team in winter to excavate ice from rivers and lakes.

A lonely aristocrat like Gao Ertai can only taste a few pieces of ice every year in the tulip.

Marcus, Blair, and Isaiah are not even qualified to taste Xia Bing.

Liszt was as excited as he was. He had heard of saltpeter ice, but it was the first time. I saw the water turning into ice, and the impact was very shocking.

"Master, it's ice." Thomas was surrounded by a big cylinder and his eyes were shining.

"Get ice." Liszt nodded, his face holding a reserved aristocratic smile, and he was shocked and stunned. "Cut the ice into small pieces. Everyone, ladies and gentlemen can get a small piece tonight. ice."

Carter whispered: "Master, the ice is too expensive, the servants don't need it?"

"It doesn't matter, Mr. Carter, just do what I said."

"Yes, Master, your generosity, I would like to express my most sincere respect to all the servants." Carter bowed and met a generous aristocratic lord, indeed a servant's luck.

After that, he directed Thomas to carry the ice cubes in the copper basin and enter the kitchen to start cutting.

Liszt called Tom again: "Save this tank of ice water, and take it out after the sun is coming tomorrow. Don't waste a drop."

Gao Ertai puzzled: "Liszt, what is the reason, these ices are used, why should they be sun-dried?"

"The saltpeter directly melts the condensed ice, which can of course be used, but it can't be eaten. After drying them, it will turn into saltpeter and then repeatedly used to make ice."

“Is so salty stone so amazing?”

"It's far more amazing than you think." Liszt thought - if he found sulfur, he would dare to deploy black powder.

Perhaps compared to yellow gunpowder, black powder is not strictly an explosive, but it is still a flammable and explosive high explosive. Suitable for making some earth bombs, the power is at least not weaker than the magic released by low-level Warcraft. Used in low-level combat, it is still very unexpected.

Of course, there are worlds where dragons, elves, and magic exist, and black powder has no decisive advantage.

The dishes at the dinner party are not rich. Liszt can't bear the big fish and meat every day to entertain Gao Ertai and others. The castle's materials are his personal luxury living guarantee.

The drinks are also relatively poor, all of them are sour and without hop beer.

But the banquet has a high atmosphere, because everyone has a few pieces of broken ice in the cup. The ice melts and the whole beer is cold, and the whole person is drunk, and the whole person is instantly cool and cool. In this hotter and hot weather, it is definitely the best enjoyment.

"Liszt, I propose, for a cold beer, make a drink!" Gouldeimei raised the cup.

Liszt picked up the cup and responded: "Then, for the ice beer, cheers."

"Cheers!"

Hey, the sound of the big mouth swallowing beer on the table.

......

kitchen.

On the table.

Irene used the spoon to continually fiddle with the ice in the plate and made a slap in the air.

Abi Soup Spoon couldn't help but yell: "Irene, stop making an ugly voice, the ice that the lord rewards you, don't hurry to eat!"

"I like to watch it melt compared to eating ice. Abby, don't you think the temperature in the kitchen has dropped?" Irene Four fingers continued to play with the ice and looked at the next seat. Lily took a shower, "Little Lily, do you feel it?"

"Of course, each of us has ice cubes on the plate." Speaking, Xiao Lili put out her tongue and licked the ice in the spoon. She couldn't bear to eat it all at once.

The ice cubes have no taste, but they are cool and feel very comfortable, so the whole person's heat is gone.

Abi said angrily: "Little Lily, I don't allow you to talk to Irene when I eat. Your clumsy and rude food will only tarnish the kitchen!"

"Cough."

The butler Carter smashed the ice in his mouth. He was already in his fifties, but his mouth was still very good: "Mrs. Abby, they are still young children, and they are a little rude when they are eating."

"Mr. Carter, I am not not listening to your instructions, but you should not condone them, they will be lawless. The clumsy is enough to disappoint, if you can't even learn a little etiquette, they will stay in the kitchen for the rest of their lives. Can't be the maid upstairs," Abi said seriously.

Carter and Mawson looked at each other and they all knew that Abby was a good-hearted person.

However, Irene is obviously not convinced: "Mrs. Abby, I don't want to go upstairs. I can't help myself upstairs. I have to be careful not to leave a footprint. I will be a cook in the future, I like to work in the kitchen. ""

"You can die this heart!" Abby suddenly frowned. "I am in the kitchen, you never want to be a cook, little girl, remember, don't offend me!"

"But you always have an old day."

"Even if I don't get old one day, now the cook is still me. If I say something, you have to listen!"