Before Sun Yi finished his meal, the people in the camp came to deliver the bowls. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

There are all kinds of "bowls" sent, in addition to serious rice bowls, there are also all kinds of containers, including iron spoons, clay pots, gourd scoops......

In addition to expressing gratitude, Sun Yi is still grateful.

After a few mouthfuls of rice in a hurry, Sun Yi counted all kinds of containers, and there were about 200 of them that could be used.

Sun Yixian still added concentrated brine to each container.

Then pour some of the acid you made in the morning into each container.

Sun Yixin said, this time his mixed acid is complete, and now he has hydrochloric acid.

Little Pomegranate asked Sun Yi what it was, Sun Yi hesitated, he didn't dare to say it was sour.

Sun Yi found out that the little pomegranate secretly followed Sun Yi's example yesterday to "taste electricity". She tasted not only electricity, but also salt water. It's just that Sun Yi pretended not to see it.

If it was said to be sour, Sun Yizhen was worried that the little pomegranate would taste it.

Because when Sun Yi was in middle school, he didn't resist the temptation of "sour" and tasted it in the laboratory.

The dilute hydrochloric acid is relatively sour, and it feels slippery and slightly spicy in the mouth.

The concentrated hydrochloric acid is extremely acidic, and it is bitter after spitting it out, and then the whole mouth is cold, and it only gets better after ten minutes.

Dilute sulfuric acid is a faint sour taste, and the aftertaste feels greasy, slightly hot, a little sweet, and there is no discomfort

The concentrated sulfuric acid (about 40%) felt super hot, and it felt like drinking porridge burned the tongue, and then the slight sweetness and pain coexisted, and it lasted for 2 days before it subsided.

98% of the concentrated sulfuric acid Sun Yi did not dare to taste it.

Dilute nitric acid is bitter at first, then the whole tongue is numb, and at the same time the mouth feels like a big inhalation of car exhaust, then pain, white spots, continuous pain, 3-4 days before subsidence.

After that, Sun never tasted chemicals again.

Sun Yi then used another name in Chinese, "This is called sour water." Sun Yi also emphasized, "If you drink the water, your tongue will rot!" ”

Little Pomegranate blinked.

Sun Yi took a rusty wire, put it in the mixed acid, and gently wiped it when he took it out again, and the rust was all gone.

Sun Yi seriously scared the little pomegranate, "Look, the iron can be melted, and the tongue is even better!" ”

After setting up the Ford batteries, Sun Yi still used light-emitting diodes to measure the voltage first, and each battery was still 0.1 volts.

More than 200 batteries, that is, more than 20 volts. More than 200 containers were placed on the ground.

In order to increase the area of the electrodes, Sun Yi used three money strings to connect each battery.

Sun Yi connected the wire to the car charger, and the green indicator light of the charger turned on.

Sun repeatedly connected the power bank to the charger with a USB cable.

The yellow indicator light on the charger is snapping.

The small LCD screen on the power bank lit up.

The battery symbol on the small LCD screen starts scrolling non-stop.

-- It's time to recharge!

Sun Yi was so excited that he hugged the little pomegranate, and the pomegranate was so frightened that he retreated straight back.

Sun Yi dropped the pomegranate, rushed to the baby's side excitedly, and hugged the baby high all of a sudden.

Recently.

The battery level of the power bank has just changed from 5% to 6%, and the yellow indicator of the power bank LCD screen and the charger are off.

Sun Yi asked Pomegranate to stir the water in more than 200 batteries once, remove the bubbles on the copper coin, and reconnect it to the power bank, this time for another five minutes.

Sun Yi didn't think that the acid would be used up so quickly.

After waiting for a while, Sun Yi connected the circuit again, and the power bank was charged with another 1% of the power.

Just stop and go, and when the battery really can't be squeezed out, Sun Yi added some precious water.

By the time it was time for dinner, the power bank already had 11% of the power.

Sun Yi calculates that at this rate, he can charge his mobile phone once every six days.

Although the charging process is stumbling, after all, the problem of whether there is or without has been solved.

Sun Yi was very satisfied with this result.

Before the dinner, Sun Yi and the milk baby stood side by side like the bride and groom at the wedding banquet to express their gratitude to everyone who came to take the bowl.

Every citizen, Sun Yi sent a small amount of water, stone and salt tooth powder, and told the people that there was already "electricity", and tomorrow they still need to trouble everyone to borrow a bowl to use.

The people are very happy, they really feel that their Lidell "formation method" has been completed, and they have also "become", holding their own bowls, and walking back in a different posture than usual.