The Invincible Player of Survival in the Wilderness

Lin Feng shook his head and said, "It's not enough here. At this height, the energy cost alone is unimaginable to cast a city with pure iron. How many flights are enough for these costs alone?

And how much energy is needed to maintain such a large city? "

Roland fell silent again when he heard the words, and echoed, "Yes, energy is a big problem, unless there is some kind of natural energy here, and it has abundant reserves, otherwise..."

If someone observed Lin Feng at this time, he would be able to catch a trace of cunning like an old fox from his eyes.

He continued to induce, "This energy is definitely not the energy in the modern concept. If it were, we would have discovered it a long time ago and started to use it.

So what is there that can be used as energy for another 10 years, or even millions of years ago, but it cannot be used now?

Light?wind?magic?or other? "

"Lin Feng, the more you talk, the more ridiculous you are." Roland retorted with some dissatisfaction, but at this time, Lucy suddenly said something.

"Californium energy!"

At this time, Lucy had already been injected with plasma, and she recovered a little bit. She said, "My uncle used to say this word before coming here. Do you think it's possible?"

"What?" Roland looked blank.

"I'm talking about californium, which is the most expensive and rarest metal on the earth. During the long evolution of the earth, californium has long since disappeared, so there is no natural californium element existing now."

Lucy continued to answer, "My uncle talked about this conjecture with me as if joking. He believed that at the beginning of the birth of the earth, the content of californium on the earth was very rich, but later in the evolution process, it gradually decayed into other Metal.

The metals we see today are all made from californium.

So will there be a kind of civilization, a kind of non-earth civilization, the density of the planet they live in is much higher than that of the earth, and the life span of the planet is shorter than ours, so the elements in their bodies are elements that we have never seen.

It can be considered that the elements that make up their bodies are relatively primitive and have relatively large molecular weights, and the radioactivity we usually think of is just a normal phenomenon for them?

As a result, they flew away from the earth to find a new home, and the human beings they left behind gradually adapted to the current environment and evolved into a new civilization - the civilization of the earth. "

Although, the amount of californium is very, very rare at present.

But for the earth, it is an indispensable metal. It has unique characteristics and great practical value.Scientists once said that if californium is used to make an atomic bomb, in order to achieve the same power, the volume only needs to be the size of an ordinary rifle bullet.

Of course, californium is used far beyond the military. In medicine and other aspects, a few developed countries have used californium to achieve many amazing research results in medicine.

So after hearing these words, Roland fell into deep thought for a long time.

After a long time, Olivia's action of pulling out the needle woke him up. He looked up and looked around. Only Lin Feng was still by his side, and the others had already got into the tent to rest.

"Maybe..." Roland said unconsciously, "Lucy mentioned a possibility, maybe, maybe this possibility really exists? By the way, Lin Feng, why don't you rest?"

"I stay here to tell you two news."

Lin Feng looked calm and said, "Two news, one is good news and the other is bad news, which one do you want to hear first?"

"Don't talk about that yet."

Roland didn't seem to be thinking about Lin Feng, he interrupted Lin Feng impatiently, and asked, "Tell me, can you get the californium needle?"

"Californium needle." Lin Feng asked half puzzled, half curious, "Why do you want that thing?"

"Because only the rays of californium needles can penetrate the sea and the deep layers of the earth, and it is easy to find out the content of various minerals below the strata.

We are standing here now, and it is useless to make all kinds of conjectures, but as long as we have californium needles, we can solve all the doubts! "

"What makes you think that I, or Sir Miles, has the financial resources to buy californium needles? You know, his value is an astronomical figure that ordinary people can't imagine. The astronomical figures come, where do you get your confidence?"

………… ..

Chapter 290 Five Mountain Climbing

Roland paused, and tentatively said with hesitation, "Lin Feng, you know what californium is, don't you? You even know its price."

Hearing this, Lin Feng froze slightly, then smiled, and said, "That's right, do you know the intuition of mercenaries? In the camp in the Secula Desert, some of us mercenaries found that something was wrong around us, so we checked the surroundings. camp, a mysterious ray was discovered.

We checked the spectrum of the ray and confirmed that it is an extremely rare metal, that is californium..."

"My God!"

Roland exclaimed and interrupted Lin Feng, saying, "Do you know what you found!? Aren't you looking for treasure? This is the biggest treasure! Do you know? How much is a gram of californium worth? The value of hundreds of thousands of grams of gold!

My goodness, what am I missing, show me, where is it? "

Lin Feng raised the parchment map, and replied annoyedly, "Yeah, why did I... I checked your map just now, it should be...here..."

Roland's scream woke up the others. Lucy got her head out of the tent and asked with a tired face, "Roland, what are you arguing about?"

"Lucy! Californium needles! Lin Feng found six californium needles on the lips of the desert colossus! They are still emitting radioactivity!"

Roland was so excited that he was a little incoherent.

Lucy was a little confused for a while, and asked, "Roland, speak slowly, how did they find out?"

"They found radioactivity around the camp, so they found those six radioactive spots, and after Pope compared them, they determined that it was californium...

However, they didn't know the preciousness of this discovery, and they hesitated that the dose of radiation was not high and would not harm the human body, so they ignored it. "

Andrew smiled awkwardly when he heard this, and turned his face elsewhere.

Lucy looked at the map for a long time, and asked half-believingly, "Can you take us back there and find what you found?"

"No problem, Andrew also knows the location, but there is a full 2000 meters of soil on it..."

Before Lin Feng finished speaking, he was interrupted by Roland. He said, "For tons of platinum, let alone 2000 meters, even if it is [-] meters thick soil, we have to dig it!"