Science fiction highlights

1. The universe is like a dark forest, and every civilization is a hunter with a gun, sneaking in the forest like a ghost, gently pushing aside the branches that block the road, trying hard not to make a sound with his footsteps. , even breathing carefully. ——Liu Cixin's "Three Body"

2. For the Trisolaran world, before their planet is swallowed up by three stars, the solar system is the only hope. There is no second world that can be immigrated in time. , In this way, after mankind, the Trisolaran civilization will also be completely destroyed. This is your perish together strategy.

When everything is ready and all the hydrogen bombs are in place on Mercury, you will use this to threaten Trisolaran and ultimately allow humanity to win. The above is the result of years of work by me, your wall breaker. I'm not asking for your opinion and evaluation because we all know this to be true. While the Wall Breaker was telling the story, Ray Diaz had been listening silently. He had smoked most of the cigar in his hand, and now he kept turning the cigar, as if he was admiring the firelight coming from the butt. ——Liu Cixin's "Three-Body Problem"

3. Once contact with extraterrestrial civilizations is established, what kind and degree of impact will human society be affected? This has been systematically and in-depth studied as a serious topic. , it was only in the past two years. But the research picked up steam, and the conclusions it reached were shocking.

Previously naive idealistic wishes were shattered. Scholars discovered that contrary to most people’s good wishes, it is impossible for humans as a whole to come into contact with extraterrestrial civilizations. The effects of such contact on human culture It is not integration but separation. The conflicts between different human civilizations are not resolved but intensified.

In short, once contact occurs, the internal differences among Earth's civilizations will sharply widen, and the consequences may be catastrophic. The most surprising conclusion is that this effect has nothing to do with the degree and method of contact (one-way or two-way), as well as the shape and degree of evolution of the alien civilization in contact! ——Liu Cixin's "Three Body"

4. The reason why the sun moves irregularly is because there are three suns in our world. They are doing unpredictable three-body motions under the influence of mutual gravity. , when our planet is moving stably around one of the suns, it is the constant epoch;

When the other one or two suns move within a certain distance, their gravity will pull the planet away from it. snatched away from the sun, causing it to wander indefinitely within the gravitational range of the three suns, which is the era of chaos;

After an indeterminate period of time, our planet is captured by a certain sun again, temporarily Once a stable orbit is established, the Eternal Era begins again. This is a cosmic rugby game, the players are the three suns, and our world is the ball! ——Liu Cixin's "Three Body"

5. After the two sophons arrived on the earth, their first task was to locate the high-energy accelerator used by humans for physics research, and then lurk in it. At the scientific level of earth civilization, the basic method used to study the deep structure of matter is to use accelerated high-energy particles to impact selected target particles. When the target particles are smashed;

The results Analyze to find information reflecting the deep structure of matter. In the actual experiment, a material containing target particles is used as the impact target. The interior of the material is almost completely empty. If an atom is as big as a theater, the atomic nucleus is just a walnut suspended in the theater. ——Liu Cixin's "Three-Body Problem"