Looking around the stove, he didn't see any clues, seeing that the water was not yet hot, he put his hand into the big wine trough on the stove, and dipped his fingertips in the liquid inside, and put it on the tip of his tongue, which was obviously ordinary fresh water, and he looked at the small wine trough in the big wine trough, which was covered with a hat shaped lid.

This lid is really strange, could it be that this little trough is the spirit he just drunk?

In order to verify what he thought, Nan Wufeng waved the sleeves of his coat, lifted the lid of the hat and wine, and floated in the air, and when he was about to put his hand in, Yun Muxi woke up next to the corner.

Nan Wufeng erected his ears, and the subtle movement in the distance was in his ears, and in just a moment, he naturally withdrew his sleeves and closed the lid of the hat again.

Mu Xi rubbed his eyes, took a breath, felt a lot more comfortable, and when he raised his eyes, he saw Nan Wufeng standing at the door, it seemed that he had been here for a while.

She didn't mind and said, "You're here, come in and sit."

, did not look at him, but got up and walked to the fire, and did not know if the water was boiling.

Mu Xi looked at the thin bamboo under the porcelain, and there were no droplets falling, the thin bamboo was very dry, it seemed that the water had not yet boiled, it had not yet liquefied, and it would take some time for the wine to evaporate.

Nan Wufeng looked at the skillful movements of the people in front of him, and didn't look at the situation in the wine tank, just by looking at this lid, he could see Mingtang?

Immediately, Nan Wufeng slanted and chuckled, "Just let me in like this?" I'm not afraid I'll come in and steal your recipe."

。

Mu Xi naturally knew that he was ridiculing himself, and explained not to be outdone: "What if you know? Just like knowing that one stick and one stick are equal to two sticks, if you change it to three, or replace it with bamboo sticks, even if you know the method, and you don't know the principle, it is in vain! ”

。

"Oh~ There is such a saying!"

, Nan Wufeng raised his eyebrows, with a curious expression, "So Mu Xi didn't tell Fang Zi to those merchants?" ”

。

The red flames that flickered in the furnace lightly dyed the dark cellar with a layer of glow red.

As he spoke, he had already stepped over the wooden Xi to the corner, and sat on the soft couch where she had just rested, leaning comfortably against the wall, clasping his hands around his chest, and watching her in the fire.

The corners of Mu Xi's mouth rose contemplatively, and he lightly opened his lips: "You can also say that you can't sue sù, or you can say that you don't sue sù, it depends on how they understand."

, with a confident smile in his eyes.

She replied nonchalantly, adding a handful of wood to the stove, her cheeks hot with the heat of the air, and her clothes flushed with the wisps of fire from the stove.

At this time, she was thinking, in the courtyard, I don't know if they can understand the professional terms she deliberately said, Nan Wufeng guessed half right, she really didn't tell them all, that is the way to replace the thermometer.

At 1 standard atmosphere, the boiling points of alcohol and water are 78 °C and 100 °C respectively, put them in two test tubes respectively, and then put them in boiling water that is constantly heated, in the boiling water where the temperature reaches the boiling point of water 100 °C, the temperature of the water remains the same, the water in the test tube absorbs heat from the beaker, and after the temperature reaches the boiling point of water, it is the same as the temperature of the water in the beaker, and it cannot continue to absorb heat from the beaker, at this time, although the boiling point of water is reached 100 °C, it cannot absorb heat, so it will not evaporate.

Whereas, in a test tube filled with alcohol, the temperature remains the same after the water boils. However, since the boiling point of alcohol is 78 °C, which is lower than the boiling point of water, when the alcohol in the test tube reaches the boiling point of alcohol, but can still absorb heat from the boiling water, it will boil and evaporate.

The mixture of alcohol and water is purified in this way.

This method is still done in chemistry when she was in junior high school before, but fortunately she remembers.

If the problem of the thermometer is not solved, then the heat will be difficult to control, and the brewing will still be the same as before, and the time will be doubled.