My Doomsday Shelter Unlimited Upgrades

If the problem of water resources is solved tomorrow, let alone one or two liters of water, even ten liters of water will be electrolyzed a day without blinking.

There is electricity, water and oxygen, and the last thing left is the collection of carbon dioxide.

When considering a problem, you can't pinch the beginning and the end, you must take both the beginning and the end into consideration.

Oxygen is inhaled, but carbon dioxide is exhaled.

If the shelter is made into a fully enclosed internal circulation air supply system, what about the exhaled carbon dioxide?

The principle of collecting carbon dioxide in the space station is actually very simple, just a chemical formula.

It is absorbed by lithium hydroxide to generate lithium carbonate and water. Even the carbon dioxide on the submarine is absorbed by lithium hydroxide.

But Chen Yang has water, but no lithium hydroxide.

Chen Yang lamented that science and technology make people progress. Without this substance, it would not be so easy to collect carbon dioxide.

However, the internal circulation air supply system is not just needed. It is always right to start step by step. In case the system is upgraded, a carbon dioxide recovery system that cannot be explained by science is not guaranteed. First create oxygen. .

It’s okay to suck and play with quilts, and if you have time, you can suck a little less high-level oxygen, which can improve resistance and promote the body’s metabolism. This is how the oxygen machine is produced.

After thinking about it, Chen Yang recorded all the precautions analyzed just now in his notebook.

Among them, Chen Yang planned the goal of the oxygen machine to the second level of priority, and crossed out the "electricity problem" on the first priority gradient. Now the problem of water resources needs to be solved urgently. He needs more water. .

Chapter 90 Physical fitness test, no one knows sprinting better than me! (Seek to follow up)

At night, Chen Yang turned on the water heater and replaced an air switch at the same time, changing the power limit of the shelter from 7500W to 15000W, ready to take a nice bath in a while.

And Jiang Yanbing was gesturing up and down the wooden ladder, weighing back and forth, probably planning something.

Chen Yang didn't want to disturb Jiang Yanbing's serious work. After pouring [-] liters of water into the water heater, Chen Yang went outside and started exercising according to the schedule.

Aerobic plus anaerobic, this is a complete set of business for Chen Yang's fitness before the end of the world.

But there is no gym now, and considering that the muscle soreness after anaerobic exercise is too severe, Chen Yang thought about it, or just run around the shelter for a while.

The phone turned on the timer function, and at the same time, Chen Yang found some cached music. Anyway, there is no one around now, so there is no need to consider the issue of public order and public morals.

It can be seen that the previous owner of this mobile phone is a master who likes jazz.

Hmm... This is the first time for Chen Yang to run while listening to jazz.

Accompanied by the cool night breeze, Chen Yang ran for nearly an hour. During this period, he also recorded all his exercise data.

In the end times like today, the person who should know the most is actually himself.

How fast you can run, how far you can run in one breath, and how long you will get tired if you run, if you can have a specific understanding of these things for yourself, it will definitely be useful in the future.

As the saying goes, if you learn mathematics, physics and chemistry well, you will not be afraid to travel all over the world.

As long as you know your body data clearly, you don't have to worry about some problems.

Knowing that Xiaoyang is 100 meters away from the poisonous-horned ox, how long does it take for Xiaoyang to reach the poisonous-horned ox by running at full speed?

It is known that it will be dark for an hour, and Xiaoyang's location is still ten kilometers away from the shelter. Can Xiaoyang return to the shelter before dark?

If you don’t have a clear understanding of yourself, the answers to these questions will become four words:

I can't!

Regarding his physical strength and physical condition, Chen Yang knew quite well before the end of the world, but since he came here, especially after taking Quantum Water, Chen Yang really didn't know where his exercise limit was.

After running for an hour, Chen Yang was surprised to find that even though he had accelerated his speed, his physical strength still hadn't bottomed out. Apart from being short of breath, he felt that he could hold on for at least another half to an hour.

Turning on the phone, Chen Yang was startled.

The exercise journey displayed on the exercise APP is 22 kilometers.

What is the concept of running 22 kilometers in an hour? !

Even if calculated according to Bolt's sprint time, if he runs ten meters in one second, ten seconds is 100 meters. If calculated in this way, he can only run about 40 kilometers in an hour.

But who can maintain the speed of the [-]-meter race?

If the conversion is based on 22 kilometers per hour, that is a distance of about six meters in one second, and he has not used his full strength. If this kind of achievement is placed before the end of the world, it will be a proper marathon or long-distance running champion.

Chen Yang looked at the phone and subconsciously scratched his head.

Don't always say that Jiang Yanbing is anti-human. He has stayed in the end of the world for more than a year and has not lost his shape. In fact, he is also half a catty. Chen Yang even doubts that he has already left the category of human beings, right?

Chen Yang checked his body carefully as if in a panic, and confirmed that there was no sign of horns on his head, and no sign of a tail behind him, so Chen Yang felt relieved.

Ah!

There should be no signs of mutation.

Just without reproductive isolation!

After reassuring, Chen Yang recorded his current body data on his mobile phone.

'It's 22 kilometers per hour, with 30-60 minutes to spare. If you run at full speed, it's about 30-35 kilometers per hour. '

As for the specific number and limit when the physical strength is exhausted, Chen Yang plans to try again when jogging tomorrow. He can't be exhausted in one day, and he still has work to do tomorrow.

In addition to jogging, Chen Yang also tried the [-]-meter sprint.

Without a professional runway, Chen Yang just drew a random distance, pinched the stopwatch, and tried it.

Although he was mentally prepared in advance, Chen Yang was still frightened by the results of the experiment for a few seconds.

According to the rough estimate of distance and time, he only ran for 100 seconds for the [-] meters just now.

In order to prevent inaccurate results caused by errors in distance, Chen Yang ran a few more times, and at the same time moved the finish line back.

But even so, his running results were still within nine seconds, and even under eight seconds when he was in good condition.

Chen Yang panted heavily with his hips crossed, and couldn't help laughing.

前有博尔特100米9秒58，今有陈阳100米8秒38。

This is one small step for me,

But it is a big step for mankind as a whole!

He could declare again,

No one knows sprinting better than him!