"But, why is this thing just an iron ball, it used to be able to glow and deform or something, and now even those pretending functions are gone." Wind Rose said.

"It's not scientific." Qi Lin suddenly said such a sentence.

"It's not scientific in the first place, the devil knows if there is such a thing in reality, maybe it's just a gadget created by the master brain on a whim."

"You should know the law of conservation of matter, right?"

"Huh? You said...... The Law of Conservation of Matter? Of course you know, don't think that the old lady is illiterate, the old lady was the flower of the HIT mechanical engineering department-"

"Mechanical engineering department? How many girls do you have in your department? ”

"Uh...... Probably...... That one...... Less than ...... Ten, hey, what do you mean by that? ”

"Don't talk about this, you should remember the content of the law of conservation of matter, right?"

"Of course, this is one of the fundamental laws of nature, that within an isolated system, the total mass of matter does not change, no matter what happens...... Hey, why are you asking this? ”

"Weigh it yourself." After Qi Lin finished speaking, he threw the iron ball in his hand towards the wind rose.

Wind Rose subconsciously caught the "Activation Core" thrown by Qi Lin, but when she just grabbed this thing, her entire body sank-

"It's so heavy!"

Wind Rose is a third-level evolutionary, and in terms of strength attributes, it is a lot higher than the average third-level evolutionary, and even she will feel heavy, so you can imagine how amazing the weight of this "complete activation core" is.

"According to my estimates, the mass of this thing is about forty to fifty kilograms, but each piece of this thing weighs no more than two hundred grams, so why does the mass of seven pieces that add up to less than two kilograms increase by more than twenty times all at once when they are combined? Don't you think it's weird? ”

“…… What the hell...... I don't know...... This thing is beyond my cognition......" Wind Rose threw the metal ball back to Qi Lin with some difficulty.

"Again, it's beyond my knowledge, but as far as I know, the densest natural substance on Earth is osmium metal, with a density of 22.59 grams per cubic centimeter, and of course, in the laboratory humans can make a denser substance than osmium, but that substance is often not very stable, and it is impossible to make such a large object." Qi Lin said.

"Maybe it's because the outer shell is solid, but maybe it's a large mass of tightly packed particles inside...... it, isn't this thing more terrifying than a nuclear bomb? The old lady is still playing with it so badly? ”

"I don't know about this, I don't have a formal higher education, and all my knowledge comes from self-study, and the degree is limited, so I need your help." Qi Lin said.

"But...... In this case, I'm also confused......" Wind Rose winked at Qi Lin.

"The Law of Conservation of Matter...... The Law of Conservation of Matter...... I remember that Albert Einstein seemed to have a famous formula......"

"Mass-energy equation E=mc²? The energy carried by an object is equal to its mass multiplied by the square of the speed of light in a vacuum? ”

"Yes, according to this formula, that is, energy and mass are also interchangeable, the rest mass of a beam of light is 0, but when it travels in a vacuum, because it has energy, it also has mass."

"That being said, you have to know something." Wind Rose put on a serious expression on her face, at this time, she finally had the appearance of a graduate of a higher education institution, "What we feel is not mass, but weight, mass is a scalar quantity, and weight is a vector quantity, these two must not be confused, weight is formed by the earth's gravity exerted on objects, even if you say that light has mass, but you still can't feel that light has weight, because the earth's gravity cannot attract light...... The only thing that can attract light is probably a black hole......"

"But what if there is an energy within this activation core that can be attracted by gravity?" Qi Lin asked tentatively.

"This ...... Does this kind of thing exist? ”

"If it doesn't exist, how do you explain it?"

“…… Doesn't that mean this thing is a super bomb? Wind Rose subconsciously took a step back, the corners of her eyes twitching slightly.

"I don't think so, this thing is stable, at least it didn't explode when we threw it around."

"Wait a minute! What are you doing?! Seeing Qi Lin pull out a large-caliber assault rifle from behind him, Wind Rose immediately exclaimed.

"Just a test...... Eh, what are you running? ”

"Don't drag the old lady if you look for death! Wait for the old lady to run away and shoot again, bastard! ”

"What are you afraid of, even if you blow up, you may not die, and if you die, it's just a chance to resurrect......" After speaking, Qi Lin turned on the energy shield and directly pulled the trigger-

"Da Da!!"

A large number of sparks burst out in an instant, and the ricocheting bullets flying everywhere knocked out the partitions of the Internet café private room one by one, and even the energy shield on Qi Lin's body was torn open by the ricocheting, and a blood mark slipped on his cheek.

However, the iron ball-like starting core was still unscathed, not even a single scratch remained.

Qi Lin stretched out his hand to wipe the blood on his face, the wound had healed in a blink of an eye, he picked up the activation core, looked at it carefully, and found nothing abnormal.

"It seems that the safety of this thing should not be bad, at least it will not explode due to violent impacts and collisions."

"Damn, you're too savage, aren't you? How did you come here to do experiments? ”

"It's just a virtual game anyway......" Qi Lin said casually, since he learned the truth, he had completely seen what was in the game, and if he didn't have to rely on this virtual wasteland world to gather enough information, he wouldn't even lie down in the game pod again.

As for things like being deregistered and exiled to the ground, Qi Lin didn't care even more, for him, he couldn't wait to stay in the heavily radiated zone for a year and a half.

"This thing is really full of incredibles...... "Without the information base of the main brain, I am afraid that the analysis of this startup core can only be handed over to Cooper after returning to the 404 base.

"This kind of black technology product, if it weren't for the fictional stuff of the mastermind, I would eat a ton of ...... live broadcast"

"What to eat a ton?" Qi Lin tilted his head and looked at Wind Rose and asked.

"Eat...... Eat a ton of canned pineapples......"