The Return of the Black Technology of Immortal World

The change was also extremely weak. Zhao Yuxi stared at the monitor, but only found a slight change in light and shadow, as if the perspective had moved upwards just a little bit. If Zhao Yuxi hadn't also had outstanding observation skills, he wouldn't have been able to see even this change. come out.

"Yang Qing, why don't you move?"

Zhao Yuxi pulled Yang Qing's arm and asked.

"Let me explain to you. Our spaceship uses a repulsion engine, which is an anti-gravity engine. Its acceleration principle is actually the same as that of an ordinary engine, but its control is more refined.

Since the spacecraft has been isolated from the gravity from the blue star before, which is the weightlessness phenomenon we just noticed, the gravity we can feel now is actually brought by the gravity array in the spacecraft.

Since there is no need to overcome the gravity of the blue star, there is no need to exert a huge thrust to escape the gravity of the blue star, so we don’t feel much. However, the repulsion engine is always working, just to take care of our spacecraft. If too much thrust is used, there will not be much speed for the time being, but the acceleration will always exist. You will be able to see it after a few hours. "

Yang Qing explained.

"I thought there would be such huge pressure when the Shenzhou took off, but I didn't expect it to be like this. If so, the threshold for entering space would be much lower, right?"

After all, Zhao Yuxi is not a flower vase. After landing on the moon, he not only exercised very hard, but also gained a lot of aerospace knowledge.

It's just that the Blue Star technology based on reality is based on the use of rocket engines. Even in the future, when electric propulsion technology matures, it will only rely on spraying plasma to push the rocket into the sky. In addition to having a larger specific impulse, it is not the same as the earliest rockets. There is no essential difference between rocket engines. At the moment of liftoff, huge pressure still acts on the crew.

As serious scientific and technological knowledge, how could it be related to anti-gravity, which was mostly fantasy? Therefore, the knowledge Zhao Yuxi learned from there cannot be said to be useless. It can only be said that much of it has lost its meaning.

"That's true. Future space tourism is also one of our advantageous projects. And the repulsion engine does not have to be so slow. For example, when we came here, the manned flying saucer also used a repulsion engine, and its lift-off speed was How soon, you also know.”

This thing actually depends on the purpose, such as the aircraft operating in the Blue Star. Due to the size, many equipment cannot be added, such as the artificial gravity system in their spacecraft.

In fact, this artificial gravity system is also constantly changing. The spacecraft is subject to continuous acceleration, and the gravity experienced by the crew inside should have exceeded the standard gravity. However, under Xiao Ai's precise control, the internal gravity symbols The array subtracts the inertial force caused by this part of the acceleration, allowing the entire spacecraft to remain under standard gravity.

This kind of control can not only increase or decrease the gravitational force of the internal talisman array, but also change the gravitational force into repulsive force. In other words, when the repulsive force engine is fully activated, the gravity inside can also be maintained at the standard gravity. Down.

Don't underestimate this change. In the weightless environment of space, both the human body and machinery and equipment must undergo special design. The space stations of China and the United States are also the product of countless trials and errors.

With this artificial gravity, the staff of the space station can work normally in the space station without being affected by space sickness.

It can also be used on faster spacecrafts, such as the public spacecraft that Yang Qing plans to travel between the Blue Star and the Moon. This technology can be used to shorten the operating time to less than ten hours.

In the future, with the advancement of spacecraft design, the hull will be stronger and larger, and this time can even be reduced to less than three or four hours.

Yang Qing patted Zhao Yuxi on the shoulder to express his approval of her guess.

In the future, the lunar base will not only be a blessed place for Yang Qing and others to practice, but it will also introduce Blue Star humans on a large scale.

After all, there are only a few people who can cultivate among human beings. It cannot be said that it is only one in ten thousand, but at least one in hundreds of people.

Therefore, a large base of people is needed to sort.

It doesn't matter even if there is no spirituality. The science and technology belonging to Blue Star and Yang Qing's lunar base can also be carried forward. There is almost no limit to the absorption of talents.

Yang Qing stayed here for a while and found that there was nothing abnormal. Even the vibration and abnormal noise produced when the machine was first run-in did not appear.

He then informed Zhao Yuxi and went to his own refining room to refine his own items.

Only then did Zhao Yuxi realize that something was different, because the spacecraft that was originally in the shadows and had no picture at all finally appeared under the spaceship.

A ray of setting sun came in, but she saw that the image underneath seemed to have been exploded, and the whole collapsed. The magic of turning soil into stone changed the nature of the ground, as if it had been hit by an earthquake. It was a mess, with countless irregular holes.

"Xiao Ai, what's going on?"

Zhao Yuxi remembered that the ground here was originally flat, and there were no cracks at all. This is a tropical area. The thermal expansion and contraction with the seasons cannot be said to be non-existent, but it is much slighter and will not tear the ground apart at all.

"When the repulsion engine was started, the downward pressure was too great, which caused local gravitational disorder, causing damage to the ground. However, I have recorded the data of this disorder, and I will fine-tune the repulsion engine next time. No. This will never happen again.”

Xiao Ai's voice came to mind out of thin air. Most of her energy was still concentrated on controlling the spacecraft, so she used the loudspeaker to communicate with Zhao Yuxi.

She couldn't help but be too distracted. It could be said that such a massive spacecraft was already equivalent to an asteroid. Getting it out of the blue star would require a lot of strength, so small mistakes were inevitable.

The period of takeoff from the ground is the most dangerous. If the repulsion engine exerts uneven force, it may even cause the entire spacecraft to be torn apart, which is a far greater disaster than being torn apart from the ground.

At this time, it can already be seen that the speed of the spacecraft is increasing, because every moment, the visible area under the spacecraft is gradually expanding. An hour later, the spacecraft has reached an altitude of fifty meters, and it can be seen from the monitor Going down, they had reached the east end of the island from their original position.

Zhao Yuxi finally had enough of this somewhat bland and unchanging scene.

Around Kuba Island, there are basically no mountains higher than it, nor any plants that are too tall, so there is no reference at all to reflect the speed of the spacecraft.

According to Xiao Ai, this state will continue until tomorrow morning. At that time, the spacecraft will be able to rise to an altitude of more than a thousand meters and white clouds can be seen. Of course, by then, the speed of the spacecraft will be fast enough, and there is no need to What reference?