Jingle Bell –

The whole thing was a little messy, and the most conspicuous thing was the slight ringing of bells in the laboratory of two parallel metal coils that shimmered with electric arcs.

"Hmmm......"

After a long time, in a corner of the laboratory, a female spellcaster buried on the laboratory table let out an inconspicuous snort, and then slowly raised her head.

Crackle Crackle –

Immediately, a series of crackling sounds sounded from her body, and a large number of inconspicuous arcs flashed, which suddenly made her obvious blue hair even more tangled, and the corners of her body were a little more messy.

"Ahh

"I'm so tired......"

Rubbing her fluffy sleepy eyes, in a low sigh, Sophie sat up straight on the table, then slowly stood up and stretched.

When she was sitting, due to the unkempt appearance on her body, the whole person looked a little gray and inconspicuous, but after standing up straight and stretching her waist, the originally ill-fitting robe was also tightened, and it actually showed a perfect body curve, which made people feel excited.

But the beauty is always short-lived, and Sophie, after stretching her waist, casually combed her robe and hair, and recovered, but she was the raunchy existence again.

Picking up the half-eaten bread from the plate on the table, she ate it as she walked a few steps to a crystal ball next to her.

Looking at the little blue light that appeared in the crystal ball, Sophie's expression moved, and she pressed her hand up,

"What is this?"

"I don't remember anything else lately?"

“......”

A faint aura spread in the crystal ball, and a message was immediately transmitted to Sophie's spirit.

"A new issue of the Arcane journal is released. ”

"It's not a particularly important thing. ”

“......”

"Wait!"

"There's something I want to pay attention to!?"

"Summary of Current Conductivity Calculations of Common Materials"?"

"Gold and Silver, High Current Conductive Metals?"

“......”

Looking at it, Sophie's eyes lit up suddenly, and the expression on her face became quite excited.

"I need to take a good look. ”

With this thought, Sophie swallowed the bread in her hand in three or two bites, and walked quickly to the teleportation array on the other side of the laboratory......

About half an hour later, Sophie had already got a copy of the latest Arcane journal in her hands and seemed a little eager to read it.

Boom Boom –

Crackling -

As she read carefully, a large structure beside her was still in tense motion, emitting a dull roar and dense arcs of electricity flickering on it from time to time.

It can be seen that this huge structure is composed of tens of thousands of construction units, covering an area of more than half a football field, and each part is crackling with electricity as soon as it is put into operation.

This is a current conversion device that Sophie built not long ago, which can provide protection for the operation of the [Thunder Storm Instrument], and in the latest emergency trial operation, the [Thunder Storm Instrument] was able to launch the [Thunder Storm] strike, which can be said to be indispensable.

However, due to material constraints, the heat generated by the unit was so severe that it had to be cooled down all the time.

At the same time, because the terrifying lightning energy will pass through it during operation, which will cause serious interference or even suppression of other types of energy, so the cooling system it uses is quite simple and crude, and it can only be carried away by mechanical pumping a large amount of water in the dense pipes.

Therefore, when this structure is running, on the one hand, there is lightning and thunder, and on the other hand, the cooling and cooling system roars incessantly, and every ten seconds, the cooling water turns into a steam form and spews out from the special exhaust valve, emitting a sharp hiss......

However, these sounds could not distract Sophie at this time, and she had completely absorbed her mind into the Arcane journal in her hand, reading the articles that she paid special attention to.

“......”

"When I read the paper by Sophie Tesla, a member of the Arcane Development Committee, I noticed that she pointed out that many objects in nature actually have the property of conducting electricity. ”

"His Excellency Sophie boldly defined this property as electrical conductivity. ”

“......”

Not only that, but in another paper, Suphie pointed out the fact that when an electric current is conducted through an object, there is a loss of energy and at the same time heat, and he conducted an experiment to investigate it. ”

Eventually, she referred to the property of such objects that impede the passage of electric current as current obstruction.

“......”

"I was inspired by the discovery in these papers that heat is generated when an electric current is conducted through an object, and I had a conjecture. ”

"The conductivity and resistance of the current should be different for different objects. ”

“......”

"To do this, I designed an experiment. ”

"The subject of the experiment is a metallic substance with good current conductivity and stable current resistance, as pointed out by His Excellency Sophie. ”

"The experimental method is to verify this conjecture by using the plastic energy zero-ring spell 'Tremor Shock' cast under the same conditions under the same control of the external conditions, respectively, to shock different kinds of metals, and according to the different amounts of heat they generate. ”

“......”

"Eventually, I succeeded in completing the experiment. ”

The results of the experiment also confirmed my suspicions. ”

"The conductivity and resistance of various metals vary, and in terms of the heat generated, silver generally has the best conductivity, followed by copper and gold......"

"I was so encouraged by this result that I went on to experiment with other common materials......

Seeing the "Summary of Current Conductivity Measurement of Common Materials", Sophie was already smiling, and she found that the most urgent problems that hindered her seemed to have been solved.

Brush –

Unfortunately, the following is just some repetitive experimental processes and data, and it is also in the non-metal category, which is not of much value to Sophie, so she directly turned to another high-current conductive metal - gold and silver" to continue reading......

As Sophie immersed herself in reading, the sound of machinery that had filled the space gradually decreased, and it appeared that the ongoing trial operation of the current conversion device had come to an end.

Soon, she flipped to the end of the paper.

"It seems that I need to meet with the authors of these papers. ”

Boom Boom –

At the same time as Sophie made this judgment, several large arcs of electricity pierced the space next to the current conversion device, making a loud sound that pierced the air.

Then, she quickly flipped back to the front and looked at the author's signature.

"First Author, Muse Newton?"

"Second author, Lydia Stephen?"