Chapter 500 Making a Waterwheel 2

Lan Ze hammered a circle on the ice to expand the ice cave: "Obviously the water in the depths is warm, but the mouth of the lake must be too small. Do you think I should penetrate the soil above the water?"

"No, you have expanded the lake, and the area of ​​cold air that the water can come into contact with has also become larger, and it may also freeze."

Bai Qingqing analyzed it carefully for a while and said: "Now the water temperature below is stored in the hot season. If you penetrate the ground, the temperature will disperse. It is not known whether the water surface will freeze by then, but what is certain is that, The water temperature will drop."

Lan Ze Mao suddenly opened his mouth and patted his chest in fear.

"Fortunately, I have you, but what should I do? The water froze as soon as I slept. I didn't sleep well today because I was suffocated and woke up." Lan Ze lay on the ice and said distressedly: "There are no fish either. , causing me to dig in the mud, I won’t starve to death.”

That would become a joke among the mermaids. The mermaid is the overlord of the water, and he actually starved to death in the water. If word spread, he will become a famous fish.

"Food is easy to deal with. We have a lot of meat hanging on the trees, which is the bacon we give you every year."

Lanze said: "That's not mine."

Bai Qingqing rolled her eyes at him, "If you come out with me, of course I have to make sure you are thorough. Didn't you ask me to take responsibility in the first place?"

Lan Ze was stunned and looked down at the water. The clear lake water reflected a beautiful face, and the light-colored lips were slightly raised, so beautiful that all the female fish in the water could not close their legs.

Bai Qingqing pulled some dead grass from the snow and used it as a toothbrush to clean her teeth. While brushing, she stared at the water and thought.

How can you keep water from freezing?

I couldn't help but think of some physics knowledge. There are impurities in the water and the freezing point is lowered.

But you can't sprinkle salt into an entire lake.

Lan Ze looked at Bai Qingqing with a smile, his tail swinging back and forth casually, causing ripples in the water.

His gaze gradually became obsessed, and Bai Qingqing was stunned by his gaze.

Looking at the rippling water and Lan Ze's swaying fish tail, Bai Qingqing paused, and an idea flashed in her mind.

Ah, you can also keep water from freezing through exercise.

Then you have to let the water flow, flow, flow...

"Waterwheel!"

Bai Qingqing suddenly yelled, and Lan Ze was so frightened that he jumped back and hit the edge of the ice, causing another large piece of ice to break with a "crash".

"What's water?" Lan Ze asked blankly, "What's wrong with you?"

"Hahahahaha!!!" Bai Qingqing laughed a few times, spit out the water in her mouth, rinsed her mouth and face quickly, and then said to Lan Ze: "I have thought of a way. I will give you a surprise when I come back."

"What?" Lan Ze looked at Bai Qingqing running away with confusion on his face.

What does this ghost want to do? The hearts of land females are really hard to guess.

"Ha ha ha ha ha ha ha ha……"

Parker heard Bai Qingqing's laughter from afar, and couldn't help but smile, and took out a bowl of food.

It was windy outside, and by the time Bai Qingqing ran back, the temperature of the food was just right for eating.

Bai Qingqing stopped by the fire, and before she could catch her breath, she hurriedly said to Parker, "Parker, please do me a favor."

"What are you busy with? Eat meat first." Parker pulled Bai Qingqing to sit next to him and brought the food to Bai Qingqing.

Bai Qingqing took it and put it aside, panting: "Use wood to make a rotating waterwheel. It's okay anyway. Let's try it."

The original purpose was to help Lan Ze, but after thinking about the waterwheel, Bai Qingqing's interest was piqued.