Chapter 1306： artificial oxygen

"Do you have water there?"

Yan Mingshun looked at Meimei eagerly, as long as there was water, it would be easy. ? www.suimeng.lā

Meimei became more conscious, she nodded, thinking that Yan Mingshun wanted to drink water, she took out a large plastic pot of water from the space. She used a ten-jin plastic pot, which was full.

Yan Mingshun was refreshed. With so much water, he was able to ensure enough oxygen.

That's right, the method Yan Mingshun came up with was artificial oxygen production. It was the hint given by the flashlight just now, which reminded him of the electrolyzed water experiment he had seen before.

Water is composed of hydrogen atoms and oxygen atoms. As long as the two atoms are separated by electrodes, hydrogen and oxygen can be generated. Although the amount is not large, it is enough to support people outside to rescue them.

"Is there a pencil?" Yan Mingshun asked again. Although he has a thin iron wire on his body, it would be better if he had a pencil lead. The conductivity of graphite is much stronger than that of iron.

Meimei nodded and took out another pencil, still 2b.

Although she doesn't know what Yan Mingshun wants to do, she can feel that Yan Mingshun must be trying to save the three of them. She has a blind admiration for the ability of her future chief, and feels that she will be able to survive and her spirit will be much better. .

Yan Mingshun took out the dagger and slashed it gently, and the two 2b refills were perfectly peeled off. Yan Mingshun turned the flashlight again, and wanted to take out the battery inside. Meimei took out a large flashlight with four sections inside. The battery should last for a while.

"I still have the battery..."

Meimei took out more than ten dry batteries, all of which were large 5v batteries, and she had prepared more than a dozen.

Yan Mingshun was so happy that he really wanted to hug his daughter-in-law and take a bite, how could he be so thoughtful!

"Is there any salt?"

Yan Mingshun asked again, salt can increase the conductivity of water, it would be better if there is, Meimei did not disappoint him, he took out a bag of salt, followed by two bottles, also Yan Mingshun asked of.

Everything was ready, Yan Mingshun glanced at the bluish eyebrows, quickened his movements, connected ten batteries in series, connected the two pencil leads to the two poles of the battery, and then inserted the other ends of the pencil leads into the two batteries. into a gas collection bottle and place the bottle upside down in a large basin.

Of course, the big pot is also provided by Meimei. The guys in her space are very complete. They have everything to eat, live and drink.

Yan Mingshun stared at the two bottles, he didn't know if his operation was right or not, and hoped that everything would go well.

As long as I can hold on for another ten minutes, the sound outside is getting closer, and I should be able to dig here in ten minutes.

The emperor pays off!

Soon, a bunch of bubbles appeared in the bottle, Yan Mingshun was extremely surprised hurriedly hugged Meimei to the bottle, let her inhale oxygen against the bottle, and went up to inhale, Can not be wasted.

Although there is not much oxygen, for them at this time, it is no less than a life-saving nectar, and they feel a lot more comfortable immediately.

"my mother……"

Meimei thought of Yan Xinya, and she didn't know what happened to her.

Fortunately, Yan Xinya was seriously injured, and her breathing was weak, but it was even better than Meimei's condition. Yan Mingshun took a tube, inserted one end into Yan Xinya's nostril, and put the other end on the mouth of the bottle.

"Brother Mingshun, you are amazing!"

Meimei looked at Yan Mingshun admiringly, she was indeed a scholar, and she could even come up with such a method. She is such a stupid brain, she doesn't know how to use it when she has a baby.

Yan Mingshun was a little proud, especially enjoying the little eyes of his little princess. Of course, he also felt that he was very powerful.

The sound outside was getting closer and closer, and just when Yan Mingshun and Meimei thought they were about to go out, the sound suddenly stopped!