Magus Tech

How to get stronger current?

Maybe use other plants than fruits to make batteries, you can give it a try.For example, the famous potato clock is made of potatoes.

But... it seems that there are no potatoes in the Middle Ages.

After all, according to the development on modern earth, it wasn't until the Great Maritime Age after the Middle Ages that someone spread potatoes from South America to Europe.

In the current medieval-like world, Richard cannot determine whether it is the one in the history of the earth or whether there is so-called South America and Europe.But it’s true that no potatoes are used, so it’s not necessary to think about potato clocks.

Having said that, even if the potato clock is actually made, there is a high probability that it may be a waste product.After all, in order to ensure normal growth of plants, the acidity cannot be too strong.It is very possible to try all the plants in the current world, and the current produced by the manufactured battery is only in the same range.

In this case……

Richard's eyes narrowed and flashed quickly.

In this case, you can only make real batteries, such as voltaic stacks, Baghdad batteries, alkaline batteries, etc...

Although he kind of wanted to be "lazy", now it seems that laziness cannot solve the problem.

Richard thought, turned to the two maids, and ordered him to start the operation again.

After spending most of the day, using the materials at hand, all the batteries that could be made were made and arranged in a large row on the table.Richard tested it and found that he could not meet the requirements.

Either the current is too weak or the voltage is too low.Although it can be solved by parallel connection or series connection, the power supply cannot guarantee stability, which is strong and weak.Although it is not clear what effect this will have on "opening up the source of the law", Richard thinks it should be the bad kind.

"Sure enough, it still doesn't work." Li Cha murmured and sighed.Shaking his head, he pushed open the door of the independent laboratory and walked out. The maid Angel and the maid Luna quickly followed.

The rest of the maids in the hall saw Angel and Luna together with Richard, and couldn't help casting jealous eyes on them.But soon, they found that the face of His Royal Highness Prince Richard had an uncomfortable expression on their faces. Both An Qi and Luna were slightly flustered, and their eyes immediately changed into gloating.

There is also competition between the maids, and it is very fierce. At this moment, in the eyes of the other maids, it is clear that Angel and Luna have not completed the tasks explained by Richard, making Richard angry, which is good news for them.

"Da Da Da", Richard walked across the hall with a footstep and walked to the gate of the palace, and found that the time was close to the afternoon-unconsciously half a day had passed.

After three experiments, the current problem has not been solved. How can I solve it?

Richard was in deep thought.

The guard captain Edward appeared. After seeing Richard, he wanted to remind Richard not to forget to eat lunch.But seeing Li Cha's brow furrowed in contemplation, she stopped sensibly and didn't bother to disturb.

The whole world suddenly became quiet, and the guards and maids in the palace were doing things with hands and feet, trying not to make any sounds, lest they might affect Richard's thinking and make His prince angry.

Richard was in this strange quiet, thinking for a long time, looking for a solution to the problem.

After half a ring, Richard suddenly raised his head and looked at the square in front of him.

"Floating..."

The two grey finches flew almost against the ground of the square.

Turning his head to look above the palace gate, in a corner, a spider is rapidly weaving a cobweb, which is a vertical web.

His eyes narrowed, Li Cha reached out his hand, felt it, and found that the air humidity was increasing.Turned his head and glanced at the sky, the sun was still there, but the clouds were thickening, and the southern sky was getting darker.

"It's going to rain?" Li Cha's eyes narrowed.

Theoretically, this is normal. After all, it has been hot for several days. A lot of water vapor evaporates into the air, and there is a great chance of rain.It seems that the download should not be small.

When it rains, it will be accompanied by thunder and lightning.

Lightning, as a kind of electric current in nature, is theoretically strong enough, without thinking and knowing that it can change the biological current in a human body.But how to draw down and control the use is a problem. After all, I don't want to be struck by thunder, so it is not scientific research at all, but suicide.

In this case……

For a moment, Richard turned around and, with a plan, looked at Edward, the captain of the guard, and said, "Get the craftsman in the palace. I have something to tell him."

"Ah, yes..."