At this time, Li You's hand had already grasped the bottle, and when he heard him say this, he hurriedly retracted his hand again.

"It's dangerous," he said, looking back at Ellie, puzzled, "Aren't there any lab logs or logs here?" ”

"At present, the only information about that nobleman has been found, is the half of the diary. If the paper hadn't been soaked in oil, it would have rotted long ago. ”

Hearing her explanation, after observing the various objects in the laboratory, except for the fact that I could recognize a few tubes on the ground as something similar to a telescope, there was nothing worth studying.

"Let's go, there's nothing useful here." Li You said as he walked out, and when he passed by the "hand", he specially circled it, and accidentally stepped on it, disrespecting the deceased.

It was such a subconscious glance, and he suddenly felt that on the floor below the position of his palm, it seemed that a square mark had been corroded.

So he quickly squatted down and took a serious look.

When Ellie noticed that he hadn't gone out, she walked back and asked, "Why did you stop again?" ”

"Come and see, this ...... There seems to be something down here! ”

When Rifle heard his words, he was also curious, and when he approached him, he also poked the candle in front of him, "That's right, this position has been touched before, and the gap is sealed with wax." After such a bubble, it was revealed. ”

Ellie looked up at Li You, and couldn't help but say, "I didn't expect you to be quite careful, this can be discovered by you." ”

"It's also a coincidence, are there knives or wires here, I'll open them and see."

When Ellie heard his words, she hurriedly got up and trotted to the table in front of the door, looked at it twice, and turned back to Li You and said, "There are a pair of tweezers here." ”

"It's okay, bring it quickly!"

I heard Laifu say that the gap was sealed by wax, but in fact, Li You felt that there was something else mixed in the wax. Not only is it hard to pull, but the toughness is also better than the glue he used.

wiped the beads of sweat from his forehead, and said a little anxiously: "This thing is really sticky, and I will pick it up a little bit in half a day." ”

"Hmph, still don't admit that you're empty?"

Laifu's cynicism completely rekindled the anger that Li You had suppressed. After placing the palm on the table with tweezers, he kicked hard to the floor.

"Click!"

The already bad floor was suddenly torn apart by Li You's trampling, and as he withdrew his foot, a cookie box was revealed inside.

"Cookie box again?" Li You said subconsciously.

Seeing his angry appearance, Ellie bumped Laifu with her elbow, and then asked Li You, "What do you mean by a cookie box again?" ”

"It's a long story," Li You didn't answer, just bent down and took out the cookie box from under the floor.

Turning his head, he saw a lump of yellowed cotton on the table, so he picked it up and wiped the liquid on it.

Before he could open the box, he suddenly felt that the cotton in his hand was a little hot, and then a loud voice came, and the palm of his hand seemed to be torn, and it hurt his heart.

"Damn, it hurts me!" Li You looked at the blood flowing from the cracked hole in his palm, and hurriedly handed the box to Laifu, "How can this cotton still explode!" ”

The three of them looked down at the cotton still burning on the ground, and they all showed strange expressions.

Li You didn't think much about it, and forcefully tore off his sleeve and wrapped his palm around. When Laifu saw this scene, his eyes suddenly fixed and he said suspiciously:

"This is not ordinary cotton, it should be nitrocellulose, which is very explosive."

Li You didn't care if it was nitrocellulose or nitroglycerin, and turned back to Laifu and said, "Open it up and take a look, maybe there is a map inside." ”

"I hope so." Rifle sighed, then removed the lid of the cookie box and threw it on the floor.

Lying inside,It's a book wrapped in a plastic bag.,Look through the abrupt bag.,The top of the book is still black.,I don't know if it's ink spilled on it.。

"Will there be plastic bags in three years?" After Li You muttered, he reached out and took out the notebook. When I opened the bag, I realized that the black I had just seen was a stain left by the burning paper.

"It's another half book, and this nobleman hasn't left a complete thing." Ellie spoke, telling Li You to quickly open it and take a look.

He didn't dare to move when his hand was blown up just now, so he spread the notebook in front of her and said, "Come on, my hand hurts." ”

Ellie thought it was right, and hurriedly took it and gently flipped it open. Before Li You could see what was written on it, she turned to the next page.

"I said, can you slow down, I can't even see what is written in it!"

Ellie didn't look up and said, "Do you know Polish?" ”

"This ......", Li You thought for a while and said, "If you know, you can translate for us." ”

Laifu took a half-burned candle and shone it on it, then opened his mouth and said: "The production process of nitroglycerin, nitrocellulose, absorbent cotton...... This is the lab log. ”

"Not really," Ellie flipped a few more pages and read softly, "nitroglycerin, very unstable and explosive." Uncle Laifu, if you look at this page again, it says, 'A strange star cluster, roughly estimated, there are ten planets orbiting a star', and here, the analysis of the cholera vaccine, the photoelectric experiment was a great success......"

Ellie said as she flipped through it quickly, and finally closed the notebook with a "snap", looked up and said, "It's all the content of the experiment, and the method conclusion and the like, nothing useful." ”

Her disappointed expression also infected Li You, and her constricted brows were twisted together like a caterpillar that reacted to stress after receiving an attack.

"Take it, maybe there's something in it that hasn't been studied yet." After Li You finished speaking, he walked out dejectedly.

Before heading to the Iron Gate, Li You pondered over what he had just heard.

In particular, the sentence "A strange star cluster, roughly estimated, has ten planets orbiting around a star", made Li You feel a little strange.

Although today's technology can always clearly observe the universe, but in that era, could it really be to that extent?

How many planets, how many moons can be accurately described?

Not only did he not believe it, but even Laifu said to himself that the content recorded in it was very advanced, as if someone who had traveled through it could do it.

"Miss, look here, the photoelectric experiment, this is an experiment in quantum physics. You say he's such a nobleman, what's the use of studying this thing? ”

"Quantum mechanics?" Li You looked back at Fang Fu's face and asked inexplicably, "What you just said is quantum mechanics?" ”

"That's right, it's quantum mechanics, I was bored when I was taking care of Miss before, so I watched a documentary, and it used to mention this word."

Li You nodded and said, "If you say that, maybe this nobleman really crossed over." ”

After saying that, he smiled bitterly twice, turned around, and walked forward with his head drooping. I hadn't taken a few steps when I suddenly felt the footsteps behind me stop.

Looking back, they were looking at the same expressions, looking ahead in horror.

Li You's heart immediately hung up, and his heart said that there would be no more accidents. Just as I was about to look back, I heard Ellie open her mouth and say:

"Uncle Laifu, this iron gate...... I remember it was sealed! ”