The Defeated Dragon

Saltpeter is soluble in water and will absorb a lot of heat. This is the principle of saltpeter making ice. Thanks to his previous experience of reading novels, Liszt knows a lot of similar common sense.

And he knew that saltpeter could be reused.

硝 "Saltpeter is a magical substance that can dissolve in water and then make the water very cold until it freezes." Liszt instructed the servant to pour the white powder into the basin.

Then saw the powder gradually melt.

Tom put his finger into the water and yelled in surprise: "Master, master, the water and water are really cold, so cool!"

Goltay squeezed Tom away, curious and hesitant, and finally put his finger in: "It's really a lot cooler than before, Liszt, is this a magician's method? I have 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 just cooled a bit and did not freeze.

"Liszt, why didn't it become ice?"

"Mr. Goltay, saltpeter ice is not enough powder. It just proves that they are saltpeter." Liszt smiled. "So, while crushing the stones, collect all of them and send them in. Do n’t miss anything in the castle. ”

"Okay, I look forward to the moment when you make ice cubes. There is ice in the summer, which is what the nobles should enjoy."

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

Night.

Looking at the saltpeter powder collected in one day, there was a full wooden barrel, and Liszt was very excited to direct his servants to start making true saltpeter ice.

Spontaneite is soluble in water and releases heat, turning water into ice.

But the ice water that directly melts saltpeter is toxic, so you need to prepare a tank and a copper basin with good thermal conductivity. Put water in the tank, and the copper basin is also filled with water. Put the copper basin in the tank again. Saltpeter is poured into the water of the tank, waiting for the heat to dissolve and turn the water into ice.

Because the prepared saltpeter powder is sufficient, the heat absorption effect is very strong.

Within a few minutes, the water in the tank began to condense slowly, and even after a while, the water in the copper basin began to freeze.

"It's frozen!"

"It's really frozen!"

"Magic scene, this is the legendary alchemist's method!"

Marcus, Galtaire, Isaiah, and Blair, who were watching on the sidelines, were all amazed. In their impression, only winter has ice, and nobles build ice cells to enjoy the refreshment brought by ice in summer. But the ice cellar is a luxury, and the wealthy lord can organize a huge ice mining team in winter to dig ice from rivers and lakes.

落 Dirty nobles like Goltai can only taste a few ice cubes at Tulip Castle every year.

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

Liszt was equally excited. He had heard of saltpeter making ice, but it was the first time that he had made it. It's shocking to see the water turn into ice with my own eyes.

"Master, it's ice." Thomas gathered his eyes around the big tank.

"Let's get the ice." Liszt nodded, his face held with a stubborn aristocratic smile, calm and calm, "cut the ice cubes into small pieces, everyone tonight, gentlemen and ladies can get a small piece ice."

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

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

"Yes, lord, your generosity, I would like to express my sincere respect to all your servants." Carter bowed and saluted, and met a generous aristocratic master, which is indeed the luck of the servants.

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

Lister called Tom again: "Save this jar of ice water, and take it out after the sun tomorrow, don't waste a drop."

Goltai was puzzled: "Liszt, what is the reason for this, just use these ices. Why should they be sun-burned?"

"The saltpeter directly melts the condensed ice. Of course it can be used, but it cannot be eaten. Drying them to moisture will turn them into saltpeter, and then use it repeatedly to make ice."

"Is saltpetrel so amazing?"

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

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

Of course, in a world where dragons, elves, and magic exist, black powder has no decisive advantage.

The dishes at the banquet were not rich, and Liszt could not bear to eat big fish and meat every day to entertain Galtaire and others. The castle supplies were his personal luxury life guarantee.

The drinks are also bad, they are all sour without hop beer.

But the atmosphere of the banquet was very high, because there were several pieces of crushed ice in everyone's glass. The ice melts, and the entire glass of beer becomes cold. Drinking it in one sip, the whole person is instantly cool and bright. In this increasingly hot weather, it is definitely the best enjoyment.

"Liszt, I propose, for a cold beer, toast!" Goltay raised his glass.

Liszt raised his glass and responded: "Then for a cold beer, toast."

"Cheers!"

Grumbling, a big mouth swallowing beer on the table.

Uh ...

The kitchen.

On the table.

Aileen constantly fiddled with the ice cubes on the plate with a spoon, making a noise.

比 Abi Tang spoon could not help but scold: "Eileen, stop making unpleasant sounds, the ice cube rewarded by your master, don't hurry to eat it!"

"I like to watch it melt more than eating ice cubes, Mrs. Abby, don't you think the temperature in the kitchen has dropped today. UU reading www.uukanshu.com" Irene four fingers continue to fiddle with ice Block and look at Lily Bathing in the seat next door, "Little Lily, do you feel it?"

当然 "Of course, each of us has ice cubes on the plate." As she said, Lily put out her tongue and licked the ice cube in the spoon, she couldn't bear to eat it all at once.

Ice cubes have no taste, but they are cool and feel very comfortable, so that the heat and heat of the whole body subsides.

比 Abi said angrily, "Little Lily, I won't allow you to talk to Irene during dinner. Your clumsy and rude looks will only shame the kitchen!"

"Cough."

Butler Carter smashed the ice in his mouth. He was in his fifties, but his teeth were still good: "Mrs. Abi, they are still children. Allow them to be a little rude when they eat."

"Mr. Carter, I don't ignore your orders, but you shouldn't condone them, they will be lawless. The clumsiness is enough to disappoint. If you ca n’t even learn a little etiquette, they will stay in the kitchen all their lives. Can't be a maid upstairs. "Abi said seriously.

Gat Carter and Morson glanced at each other, and they both knew that Abby was a good guy with a soft-skinned heart.

But Irene was obviously not convinced: "Mrs. Abby, I don't want to go upstairs, but the upstairs is not comfortable at all, 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!" Abi froze suddenly, "With me in the kitchen, you never want to be a cook, little girl, remember, don't offend me!"

"But you will always get old."

"Even if I get too old one day, now the cook is still me, you have to listen to what I say!"