Chapter 280 Testing

After Qin An heard the explosion, he immediately got off the bicycle, squeezed through the crowd, saw the black dragon guard in his hand, and immediately said: "Quick, go and wipe the wound with alcohol, so as not to get infected." ”

"Sir, don't be nervous, it's just a small injury." Ying Zheng stepped forward and said.

"No matter how small a wound is, it can become infected, and in severe cases, it can lead to the death of others." Qin An immediately retorted.

At this time, some doctors immediately took out alcohol and gold sore medicine to give medicine to those injured Black Dragon Guards.

In fact, such a small injury can be healed in a few days, and there is no need to be so nervous at all, but Qin An doesn't want to do it hastily.

Because this matter is his privacy, he didn't think that the experiment could succeed at one time, he thought about countless possibilities of failure, but he didn't expect it to explode.

If you know that it will explode, you won't let everyone get so close.

But fortunately, it was only a minor injury, and there were no big casualties, otherwise Qin An would have a bad conscience for the rest of his life.

"Sir, why did it explode?" Meng Sheng asked.

Qin An shook his head and said, "This needs to check the people, otherwise I don't know." ”

"Sir, how do you need to check?" Meng Sheng asked again.

Qin An replied, "Collect the light bulbs, I will check them carefully." Whether it's the quality of the bulb, whether it's the power it withstands, or whatever, I'm going to double-check.

At the same time, invent another kind of light bulb, even if there is a problem, the light bulb will not explode, otherwise who in the outside world would dare to use electric lights, isn't this not to find yourself unhappy? ”

Ying Zheng walked up to Qin An and said, "Sir, what's the situation?" ”

Qin An sighed and said, "The reason for the failure of the production should be on the light bulb." I'm going to have to study the bulb again. ”

Ying Zheng nodded and comforted: "Since we have failed, let's continue to study, we are not afraid of failure." ”

Although this failure disappointed Ying Zheng, seeing that the light bulb did light up, this made Ying Zheng see hope again.

Therefore, Ying Zheng was not angry when he saw that Qin An had failed, and even because the light bulb exploded and almost endangered his own life.

Qin An smiled slightly and said, "Failure is the mother of success. It is because there are countless failures, and from the failures to find the reasons for the failures, and finally succeed.

If I were so vulnerable, I wouldn't have been able to become a PhD student, so the village chief didn't have to worry about me. ”

Ying Zheng breathed a sigh of relief, he was really afraid that Qin An would collapse, so his plan to revitalize Great Qin would be in vain.

"Sir, since you are not worried, I can rest assured, whatever you need, just say it, and the whole village will cooperate with you."

"These village chiefs, I have to study the reasons for the failure first, and in the meantime, I hope that I will not be disturbed by others for the next few days."

"Okay, except for the one I arranged for Yan Yan to bring you food, no one else is allowed to enter this courtyard for half a step, unless Mr. finishes researching."

"Thank you, village chief."

……

Under the order of the First Emperor Yingzheng, the courtyard was emptied in an instant, leaving Qin An alone standing in the courtyard looking at the broken light bulb.

There was also a team of black dragon guards outside the courtyard to prevent others from disturbing Qin An.

Qin An picked up the light bulb and looked left and right, but he couldn't see anything famous.

"Alas. There is no machine, and the real reason why there is no way to explode is probably because the power is too strong. Qin An looked at the light bulb and muttered to himself.

Immediately, Qin An took out another lantern, installed it, and started riding a bicycle again.

It's just that this time the speed is not as fast as before, and the lights are on soon.

Qin An looked at the brightness of the light bulb and began to slowly increase the speed, and the light bulb became brighter and brighter.

In the end, Qin An's speed became as fast as just now, and the brightness of the light bulb was close to saturation, and it could no longer be brightened.

"Bang."

Eventually, the second bulb followed in the footsteps of the first bulb and burst as well.

Because now there is no relationship with anyone, no one is hurt,

Qin An stopped his cycling, quickly got off the bicycle, came to the light bulb, showed a smile, and said, "Sure enough, the power is too strong, causing the light bulb to be unable to withstand it, and finally burst."

It seems that it is necessary to install a limiter and a resistor, so that the light does not explode. ”m.

Soon, Qin An shook his head again and said: "No, the lights are very hot when they are lit, and all bulbs need to be tested at high temperature before they can be used, otherwise the bulbs will still explode once they reach the critical point of high temperature." ”

In order to verify how long the light bulb could stay on, Qin An found ten black dragon guards and took turns riding bicycles to generate electricity, so as not to dim the light bulb.

And just like that, the third bulb lit up for a day and a night.

The three daughters who lived in the courtyard were very happy to see that the light bulb had not been cracked and thought it had succeeded, and immediately told Yingzheng the good news.

When Ying Zheng learned about this, he wanted to go and take a look, but was stopped by Li Si.

"Your Majesty, since Mr. did not say that he had succeeded, then he was still in the test, and if he went now, he might disturb Mr. and there might be an accident.

Besides, the longer Mr. tests the test, the higher the probability of success, and you should never disturb Mr. at this time. ”

Ying Zheng bowed his head and said: "It makes sense, let's wait, Yan Yan, the three of you take good care of Mr., don't let him be too tired." ”

"Father, don't worry, Mr. can't see it." Ying Yin Yan said, "Not long after you went back, Mr. called ten black dragon guards to help him ride.

Although the lights were on all night, the gentleman did not make any effort, all thanks to the ten black dragon guards. ”

Li Yanran said: "Sir seems to be testing the speed. I saw that Sir kept asking the Black Dragon Guard not to be too fast, not too slow.

If the speed is too fast, the electric light will be very bright, and as at the beginning, it will easily cause it to break.

If the speed is too slow, the lights will be dim and not bright enough.

Now that the gentleman had adjusted their speed, the lights were just right. I wonder what sir is still testing now? ”

For her, she is now successful and can use electric lights.

As they spoke, the bicycle generator was scrapped, and although there was no explosion, it was short-circuited, because the hot wires almost caused a fire.

In the courtyard, Qin An asked everyone to stay back, and brought water to put it next to it to avoid fires.

This is completely just in case, Qin An knows that it is impossible to cause a fire, this is just a bicycle generator, not a large generator, and it cannot be extinguished with water if it catches fire.

Qin An looked at the smoking bicycle generator and sighed: "Sure enough, if you replace it with other materials, the quality cannot be guaranteed, and it will be scrapped in just one day and one night, it's a pity." ”

"Sir, I'll go inform the village chief." A black dragon guard said.

Some people died, but not completely......