Because the construction of the signal tower was completed, the range of activities of the robot was greatly increased, and some resources were found at a distance. Pen & Fun & Pavilion www.biquge.info but it's not the magical spar mine.

Rather, some very ordinary mines, such as common iron ore and relatively rare molybdenum ore, are all surface rich ores that are quite easy to mine, otherwise they would not have been discovered with Li Yunfei's current equipment and technology. Therefore, the mining work can be regarded as officially launched, but the mining efficiency is extremely low, and there is really no good tool.

Although the reserves of spar in the lake are okay, but it is also incapable of large-scale mining, in just over half a month, dozens of robots continue to dig day and night, and may soon be mined more than half, and the total reserves of spar at the bottom of the lake are about 3,000 tons.

Now more than 1,000 tons have been mined, nearly 200 tons have been used, and more than 1,000 tons have been collected by Li Yunfei into the storage space and hoarded, which is a good thing that cannot be wasted casually.

Now there are a total of 137 people in the base, plus Li Yunfei himself, plus a transport plane with a payload of 30 tons, it should be regarded as a transport aircraft, and it is a proposed aircraft assembled by using nearly 30 ion thrusters collected before.

In principle, this cargo can go to space, but Li Yunfei really didn't dare to go up, for fear that after going up, something would happen and it would directly become permanent space junk.

However, this special transport aircraft has no problem flying in the atmosphere, and with the action of nearly 30 high-power ion thrusters, it can allow the aircraft to carry out subsonic cruise flights.

As for the supersonic speed, there is no need to think about it, the appearance of the aircraft determines that it is impossible to exceed the speed of sound, because the appearance of this transport aircraft is a copycat version of the original alien flying machine, just adding a layer of hedron armor on the outside.

Although the other performance is not as good as the genuine one, the defense is several times higher than the original, with 6 mm crystal armor, even the heavy sniper and armor-piercing bullets have not been able to break through the defense, it can be said that they are unharmed, and the armor-piercing bullets were directly ejected.

In addition, Li Yunfei also made a set of silver armor himself, of course, it was not made of silver, but the inside of the spar sheet was silver-plated, the outer layer was a 6-mm thick spar flake, the inner layer was silver-plated, and the inner layer was composed of carbon fibers. The protective performance is quite strong, and it can also block the close-range shooting of anti-equipment weapons, but whether the person in the armor will be directly shocked to death depends on the physique, and Li Yunfei should not be shocked to death now.

……

After coming to this world, Li Yunfei used the resources he could use to the limit, and all the things he collected before were used, although he could now make new robots.

However, energy is really not easy to solve, and the water energy box still does not have a clear principle, so some of the robots that have been produced recently are made of methane as energy, so these robots are not suitable for outdoor activities, only suitable for helping to do something in the factory and near the base, so before the energy is not solved, the robot will not be mass-produced for the time being.

Recently, Li Yunfei is really busy, trying to use the spar to pull out the silk wire, is to use the high-temperature superconducting properties to produce powerful batteries, if the successful production of superconducting energy storage batteries, then in principle, once charged, you can make the robot active for more than half a month without charging, and there is also the hope that with the help of the superconducting properties to create a super magnetic field, to produce a truly practical Gauss gun.

The power of that firearm is at least ten or twenty times higher than that of the current firearm, and there is no longer any fear of not being able to break through the monster defense, and you can also try to make a powerful electromagnetic cannon, and if you find such a good superconductor, you can't make a Gauss gun electromagnetic cannon, which is simply intolerable. (The spar can be called a perfect superconducting body, and the resistance is still zero when the temperature is more than 200 degrees)

……

Although crystal drawing is said to be a success, it can also be said to be a failure, because the crystal is too brittle to be bent significantly, and it will break immediately after a slight bending, so the simple spar wire is considered a failure.

However, another method was tried, using silver wire to coat a thick spar film, although the coated crystals will still break when wound, but after the power is applied, the cracks will quickly re-aggregate together......

"It's really a magical attribute, maybe in the future, the hedron armor will be destroyed and repaired back through high-voltage electricity!" Looking at the crack of the automatic hour, Li Yunfei suddenly thought of another application, but now is not the time to think about this, first produce energy storage equipment and weapons and say that maybe war is coming.

Recently, the robot that has been active in the periphery, several times have found traces of real animals, but the other party has also found traces of the robot, and the other party seems to be really intelligent, acting very cautiously, after seeing the robot, quickly left, running extremely fast, with the speed of the robot can not catch up at all.

"Xiaowei, this superconducting wire will be put into production immediately, and the energy battery will be produced as soon as possible."

"Yes, Commander...... Now that the energy storage problem has been solved, can the robot production line be restarted? "Xiao Wei always felt that there were not enough robots, and now there are more than a hundred, but there are too many things to keep busy.

"Well, let's start with less mass production and more practical tools...... I'm going to get a Gauss gun first and see how powerful it is! "After more than half a month of hard work, less than 200 tons of iron ore and more than a dozen tons of molybdenum ore were transported back from the base.

The Gauss gun can be said to be the most common kinetic weapon in science fiction movies, firing magnetic bullets with the high-strength electromagnetic force generated by the coil in the chamber of the gun, the rate of fire is extremely fast, and the power is huge, although it can't be done, it is as light as an extreme pistol, and it can also form a special position. However, with a superconductor forming a super-strong magnetic field, a bullet can easily break through ten times the speed of sound.

Some ready-made steel was taken, and it was quickly turned into molten steel under the baking of two high-temperature ion balls, and under the control of the telekinetic force, it was quickly made into some parts, and some sand and gravel were taken, and melted in the same way......

Maybe someone else makes a sample and wants to verify it, it takes a long time, but Li Yunfei has different tools, so this time becomes extremely short, and the power of mind can be said to be the best tool to use, especially with the perception of dynamic vision, meticulous operation, it took more than an hour, and a science fiction weapon in the design drawing was successfully manufactured, without the help of any other tools, and it was molded at one time.

The only thing that is a little troublesome is that the transient capacitor system has not been able to get it out yet, so the Gauss gun made now has a relatively slow burst speed and a slightly larger energy consumption, but anyway, the Gauss gun that came out is also a very sci-fi weapon.

The projectile of iron-molybdenum alloy, under the action of a super magnetic field, has an initial velocity of nearly 4000 m / s, and a 100-gram bullet has even successfully penetrated a 200mm homogeneous steel plate at a distance of 100 meters, with an effective range of 2 km and a maximum firing distance of 15 km......

The only thing that's a bit of a pity is that the burst speed is a bit slow, and you can only shoot one bullet in 1 second, and the recoil is really large, but the robot can still withstand it!