Chapter 451 (2/2)

The most remarkable is the breakthrough of space technology and gravity technology.

For a civilization, space technology is a watershed. If you master the primary space technology, such as the warp engine, you can become a hegemon in the universe and occupy a huge territory. If you master the wormhole, space transition and other technologies, you can ignore the vast space and expand your territory infinitely.

Earth civilization is a special case, because Zhang Wei only mastered the two technologies of warp engine and wormhole with the help of the great inventor system. The foundation is not solid. Therefore, he has been consolidating the foundation over the years, which is the price he must pay for taking the shortcut. However, this cost is worthwhile, because space is one of the biggest mysteries in the universe, and also one of the most difficult technologies to develop. Many civilizations are trapped in this level and cannot break through. Because space is always around us, but we can't see it or measure it. In this case, we can hardly study it unless there are epoch-making talents.

Under normal circumstances, the earth civilization may also be trapped by this problem, and it will not make any progress for thousands of years or even tens of thousands of years. However, Zhang Wei has hung up. The warp engine technology and wormhole technology he obtained from the system can let scientists see space, measure space and obtain space parameters in person, which makes the space technology of the earth civilization available from the very beginning It has a very high starting point and developed very fast. After consolidating the foundation, it has entered the harvest period. A large number of theories and conjectures have been put forward, and some theories have also entered the application stage, such as Space folding theory.

Wormhole technology has applied the theory of Space folding. However, wormhole technology has been put forward for decades, and there is no new application of this theory. Until now, only a fledgling genius named Xu Ning has combined the theory of Space folding with the theory of space distortion used by the warp engine to design a space shield.

The spaceship of the earth civilization now uses the energy shield, which is composed of high-energy dense particles. It can defend against the attack of energy weapons such as laser gun, and can also resist the attack of kinetic energy weapons such as orbit gun, with good effect.

However, it also has a fatal disadvantage, that is, it has the upper limit of defense. Once it is set on fire or faced with a super powerful attack, it will be broken.

The space shield designed by Xu Ning is essentially different from the energy shield. It combines the theory of Space folding and space warping, and applies them in reverse. The purpose of Space folding and space warping is to narrow the distance and make the spaceship sail at superluminal speed, while the space shield designed by Xu Ning is to extend the distance.

According to Xu Ning's design, the space shield that wraps the spaceship consists of 10 to 20 layers of twisted folded space. Each layer of folded space has a distance of 1 astronomical unit. When the enemy's attack falls on the space shield, it needs to pass through 10 to 20 astronomical units to attack the target, even if it is a light speed weapon, it needs to pass through 1 astronomical unit It also takes 8 minutes and 20 seconds to cross the distance of 10 to 20 astronomical units, which takes more than an hour. In such a long time, the spacecraft has already left its original position!

Not only that, if the enemy doesn't study space technology, even the position of the spaceship can't be locked, because the space shield is essentially a twisted folded space, which is equivalent to water, and the spaceship is equivalent to the fish in the water. As we all know, the position of the fish in the water that people see on the shore is different from the actual fish! Similarly, the position of the spaceship observed by the enemy is different from the actual position of the spaceship!

It can be seen from this that the space protective cover is simply hanging and exploding.

It's no exaggeration to say that as long as the space shield passes the test, the strength of the eternal country will be upgraded to a large level. Facing those civilizations below level 5 that don't master space technology, they will have a crushing strength.