Chapter 517 (1/2)

Gene is in great need of astral square crystals.

”With this star boundary square crystal, I believe I can restore the real transmission array technology!”

Gene packed up the star square crystal with red light, and now he felt that it was worth it.

Transmission array technology?

Donne smiled strangely. No wonder he was so eager for the star crystal.

This crystal born in the star world is a very stable space material. It is the best material for making space equipment, but more importantly, it is also the best core material of transmission array.

Gene has been trying to restore the transmission array technology, but the material of star square crystal is too rare. Even the whole silver city only has a piece the size of a baby's fist. Even if gene has all kinds of ideas, he has to save some use.

The piece that Donne pulled out is not only the cutting standard, but also the size of an adult's fist, and the purity is abnormally high. It can be called the best star square crystal. No wonder gene was so excited.

The materials of the star world are extremely rare in prandal, but for the true gods such as nisclair, these materials born in the star world are the most common. Therefore, Donne has a lot of inventory. To exaggerate, there are too many villas to build.

Donne's eyes turned and suddenly thought of another thing. He suddenly smiled, took out a star square crystal and put it on the table.

Gene looked straight. ”Donne?”

”Do you want it?”

”Yes.”

”Get something for it.”

”What?”

Gene scratched his head and ears in a hurry. He couldn't think of anything else he could exchange for star square crystals. This thing can basically be regarded as priceless and can't be measured with gold coins.

Donne smiled and said faintly, ”floating stone.”

Pumice stone is not rare. There must be pumice stone on the pumice Island, but as mentioned before, because magicians are monopolized by the city of silver, and magicians who can dig pumice stone are also in the city of silver, so pumice stone is also one of the specialties of the city of silver.

Of course, Donne can dig, but he doesn't have that kind of American time to dig. This is not a game. He can buy what he can buy. It's easy and labor-saving.

”Pumice? What do you want that for?”

Gene was at a loss. To say that the pumice stone is useful, it is also useful. Adding the pumice stone or extracted pumice stone dust to other things can reduce the weight and increase the carrying capacity, but it is not very useful for them with space equipment. At most, it is a little useful for those businessmen - but they can't afford it.

And floating stones are also very common. There are those floating islands in the sky. He doesn't understand why Donne needs floating stones.

”Of course it works.”

Donne smiled and threw the star square crystal and said, ”the silver city guarantees to supply enough floating stones for Ellington. This star square crystal belongs to you. How about this deal?”

”Enough?”

Gene smiled bitterly: ”what is enough? The price of star square crystals can't be estimated at all. The price of pumice stone is very cheap. If you convert it, even if it is filled with your Ellington, you can't exchange star square crystals.”

”Then fill it up.”

Donne was still smiling. ”Just say whether to do this business or not.”

”Do it! Why not!”

Gene gritted his teeth and agreed to come down. Anyway, it's not him to dig the pumice stone. As long as he sends a task in the silver city and rewards it with the qualification or points of Xingyue tower, a large number of magicians will be willing to dig the pumice stone.

”Good, deal.”

Donne threw the astral square crystal to gene.

Gene put away the star square crystal, still couldn't resist curiosity: ”can you tell me what you want those pumice stones to do?”

Donne smiled. ”Make a car.”

In Donne's view, other things in the world are very common, whether magic core or magic metal. In a magic dominated civilization, these things are normal, and their uses have been discovered, but people here ignore a very precious wealth.

That is the floating stones everywhere on the floating island.

In Donne's view, the pumice is a huge treasure that prandal has not yet discovered!

He can't even understand what kind of pumice stone is and why it has the characteristics of anti gravity, but this doesn't affect his use of pumice stone.

There is no pumice stone. If he wants to design a flying car, he can only find ways to mass produce the anti gravity magic array. However, the R & D strength of the magic Energy Engineering Research Institute is too weak. It can be expected that he will encounter great difficulties. Moreover, even if it is realized, the cost will be quite high. At least the magic metal as the substrate is indispensable.

But with pumice, this technical problem can be easily solved.

As long as the tires of the motorcycle are cancelled, replaced by pumice stones, the self weight of the motorcycle is reduced, and the jet holes at the bottom and sides are increased, the idea of motorcycle flying car can be realized.

Without the limitation of tires, the strategic significance of an all terrain single person riding tool can be imagined.

In addition, even flying cars can be realized.