It's not that hard to open a hospital in another world, right?

Chapter 1116 Lead full armor? !We elves don't wear it!Definitely don't wear it! ! !
"Ordinary soil."

"Alcohol bubbles do not produce fluctuations."

"Ordinary blade of grass."

"No volatility."

"Ordinary oak sticks... er, don't poke oak sticks with branches!"

The alcohol in my hand, your boss, is all brought from Nevis, and one bottle is less!I can't do it if I start brewing sake in a rich forest and rub out alcohol by hand!

You are an oak staff!Why are you like a child of three or five years old, when you see a soap bubble, you have to reach out and poke it!
Look, the cloud chamber exploded...

Together, Gretel, Cerilla, and Elder Fahim wandered around the outpost, using alcohol bubbles—a spell version of Wilson's cloud chamber—to test various things.

Gretel is in charge of opening the cloud chamber, Elder Fahim is in charge of randomly designating test subjects and making records, and Serila...Cerilla is in charge of watching...

The silver vertical pupils are wide open, looking left and right, up and down.Pointing and pointing, non-stop reporting:

"This is not lit!"

"This one doesn't light up either!"

"This... this is a little bit brighter, not as bright as the thing cut out of the lungs before..."

"Hey! Elder! There is a little bit of light under this piece of soil!"

The results of a large number of experimental comparisons show that Gretel's alcohol cloud chamber does have the function of detecting harmful rays.What's even more rare is that the difficulty is low, the consumption is low, and only a modified 1st-level magic is needed, and a test tube of alcohol...

If it is a human being, such as an ordinary magician, it may be necessary to lie on the edge of the cloud chamber to see the changes clearly. If you want to observe from a long distance, for example, from five to 60 meters away, you need various assistance.

But elves' normal vision and low-light vision are far superior to humans, and spells such as [Eagle Eye] are even known to everyone.Therefore, the elves use this spell as an early warning, which is extremely cost-effective——

At most another lighting technique?
That thing is just a trick, any elf who can step out of Yonggao Island, even an elf warrior, can rub him hundreds of times with his eyes closed!

Of course, first of all, you must learn this magic...

"The bubbles must be opened slowly! Be steady! Keep the dust in the air out, not even a little bit!"

"Fill the bubbles with alcohol! Pay attention to linking spell-casting props, and fill the bubbles with alcohol at the right time!"

"Reduce the pressure, lower the temperature! The pressure and temperature must be accurate, what you need is the supersaturated vapor of alcohol! ... What is supersaturation?"

"Pay attention to control the expansion rate, the correct expansion rate can see the steam path..."

what?
What is the correct expansion rate?
Gretel seems to remember that the volume expansion ratio of dust-free air for negative ions is 1.25 to 1.28; for positive ions, it is 1.31 to 1.35——

For this data, Mr. Wilson studied for four years.

Gretel certainly didn't have four years.Fortunately, his research conditions are also much better than Wilson:

Something is known to emit high-energy particles, and cloud chambers are known to observe high-energy particles.Now, I have a cloud chamber in my hand, and the expansion ratio can be adjusted freely with the curve in the spell model.

Then, I repeatedly adjust the output of the spell, and adjust it to a suitable range...

Except that Judian was more sad, and was held there by Elder Fahim to try, try, and try again.The smell of wine was overflowing around me, and I wasted test tubes and test tubes of alcohol, but nothing came out.

"Why can't you do this?"

"Why can't you?"

"You are a top fighter below legend! Even in terms of spellcasting ability, you are considered an intermediate spellcaster, right?" Elder Fahim said angrily:
"Can I have some snacks? This is to save your own life! For your own life!!!"

Gretel secretly laughed in the distance.When Youdian explained how to detect rays in the way of a soldier, he squatted beside him and listened stupidly, looking like an idiot;
Now it was his turn to explain the new magic. Judian was blown bearded, stared, and sprayed all over his face by the elder.It's not like an idiot, but it's not much better...

Smiling, he held the [Endless Quill Pen] and continued to write papers and spell models.Once the spell model is fixed, the spell scroll can be made;

With a large number of spell scrolls, elf warriors can get early warning when they go deep into the radiation area.Although it is not like a Geiger counter that can beep, it is also a good thing to be able to see the particle path!
no... wait...

"Elder, is there any way to make it beep when there is a steam path in the cloud, and the denser the path, the more intensive the beep? Or, is there any way to make the cloud chamber beep when there is a steam path? Self-luminous?"

"I think about it..."

Elder Fahim immediately put down the work of patting Yudian's head.Taking over the research task, he began to try to add an early warning function to the cloud chamber.

——Although it is not allowed to light up or make noise in hunting areas, it is easy to alarm monsters, but in non-hunting areas, the early warning function is still very necessary.

Well, after this spell is developed, a bunch of scrolls and wands will be made, and each of the elf warriors will be equipped with a batch...

Gretel smiled and handed over the practical task to the elder, scratching his head and continuing to write the theoretical part.

Well, it has been confirmed by the observation of Celera Longan that this kind of ray exists in a small amount in the light of the sun and stars, and in a large amount in the ray emitted by the pollutants in the secret realm...

Hey, doesn't this mean that what the elves wanted to rub back then was a sun well, or an artificial sun?
Gretel slipped his hand, leaving a long black line on the manuscript paper.I have a beautiful wish to be able to sow the sun when I grow up...

What the elves want to engage in is nuclear fission or nuclear fusion?Well, whatever it is, this opens the door to the atom.If the teacher can get a piece of nuclear material and a full set of research methods, I don't know what he can get out of it!

And, the observation method of the cloud chamber, the prophecy department must really want to have it...

Open a large cloud chamber on the dome of the stars, and all kinds of rays can immediately reveal traces.It's better than hiring Celera to tap the button... Huh, seems to cut off one of Celilla's sources of income?
Uh, this must not be known to Serila.

Fortunately, the silver dragon girl is not short of money now, so she may not be interested in those three melons and two dates on the Dome of the Stars...

It took Youdian a full day to learn the new version of the bubble technique.It took another seven or eight days to practice the alcohol bubble technique to the point where the finger was hit within 50 meters, and the strange rays could be detected smoothly.

He wanted to start again, but was stopped by Gretel again:
"Wait! ——How effective is the defense method you used when you went deep into the secret realm?"

"The effect is not bad..."

"Show me? See how many rays you can block and how many rays will be missed when you set up your defense?"

For the sake of Gretel's development of new magic—most importantly, because of Fahim's covetousness, Judian had to postpone the trip and set aside a day to demonstrate the effect of spell defense for Gretel :

"Low-intensity rays! The distance is 1 meter, the defense time is 12 hours, and the cloud chamber has no response!"

Gretel lay on the outside writing a book.Thanks to the early warning magic developed by Elder Fahim, he can see the reaction of the cloud chamber from tens of meters away, without having to look closer with the lead shell.

"Medium-to-low intensity rays! Source, buried long sword... Distance 1 meter, defense time 12 hours, cloud chamber has a slight reaction... 12 disturbances were observed within 5 hours..."

"Medium-intensity rays! Source, the burial chamber (overall)...the shelter cabin is opened in the tomb, the defense time is 8 hours, and the cloud chamber has a strong reaction..."

"Look, the defense is still not very good." Gretel put down the record book, spread his hands, and tilted his head:
"It's just a medium-intensity ray. How long can it withstand a high-intensity ray? Does it all depend on physical strength?"

"Then what can you do?"

Elder Fahim and Yu Dian said in unison.Elder Fahim's eyes were eager, but Yu Dian looked a little frustrated:

"Defensive spells consume a lot! If I waste all my power on defensive spells, I won't have the power to seal the gap in the secret realm!"

"Then use another defense method." Without thinking about it, Gretel slapped the space bag, and a pile of metal blocks fell to the ground with a "bang bang":

"Come on, let's do the experiment again."

1 mm thick lead sheet.

5 mm thick lead sheet.

8 mm thick lead sheet.

1 cm thick lead sheet.

The noble 19th-level elf warrior took on the work of coolies, tearing, pressing, kneading, and pinching. The heavy lead weights in his hands are not much different from plasticine.

According to Gretel's request, one lead box after another was rubbed out to hold various radiation sources, and the radiation protection experiment was done again.

"A 1 mm thick lead sheet...not good."

"5 millimeters thick... can resist low and medium strength, but not medium strength."

"8 mm thick...low intensity, 12 hours...undetectable. 24 hours...undetectable."

"Low to medium intensity..."

"Medium intensity..."

"Look, just use a lead sheet." Gretel stared sincerely into Judian's eyes:

"Use 8 mm thick... Considering that there may be higher-intensity rays in the secret realm, it is best to use 1 cm thick, or even 2 cm thick lead plates to make a suit of armor. From head to toe, it is all wrapped up, and nothing can leak .”

Judian's face darkened.full armor?
A full armor that doesn't leak at all?
The armor worn by their elves is all hollowed out, patterned light armor, with powerful defensive spells attached to it.The perfect full armor, heavy and clumsy, with no sense of beauty, he hasn't worn it for a day since he was born!
There is no such thing on Yongju Island!

That's what barbarians, orcs, races with only muscles and no brains wear!
If you wear this thing, you will be laughed to death!
Before he could refute, Gretel snapped his fingers and added another condition:
"Not only do you have to wear full armor, but you can't even breathe the outside air—otherwise you will be like you, sucking a breath of dust into your lungs and tormenting you for hundreds of years. Hmm... it's best to carry a compressed air cylinder in, and only breathe The gas in the cylinder..."

Judian stood up with a livid face.Take three steps back, turn your head and walk away:
"I won't wear it! I won't wear it! I'd rather die, die in a secret realm, with my bones burnt to pieces by rays, than wear such unaesthetic things!"

****
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(End of this chapter)