"Xiaoling, what kind of engine do you say is better for spacecraft," Sun Hao asked;

"There are two kinds, in the atmosphere and in space, the current fuel and oil jet in the atmosphere is too inefficient, although I can improve but it is not very significant, with anti-gravity technology, the engine is only to provide forward power, of course, the best is the antimatter engine, but there is a lack of fuel at present, if it is manufactured in the laboratory, the cost is slightly higher, and the output is not large, then the nuclear fusion engine is the best choice, in fact, there is another technology for spacecraft in the atmosphere, which is similar to the principle of your supercavitating torpedo, It is to generate an electrostatic or energy force field around the head of the aircraft to displace the air, so that the aircraft is like driving in a vacuum, so that as long as a small thrust can get a high speed, the current ultra-high speed aircraft on the earth can not increase the speed of the first mate is because of air resistance, when the speed reaches an order of magnitude, the air will become viscous, so the force field is necessary, in fact, the mecha you are using now has this function, but the air is actually a shield, you can imagine it; "Little Lingdao

"Oh, I understand, without the ring, the mech wouldn't have been able to reach Mach 10, right?" SUN Haodao;

"That's it, let's talk about space propulsion, it is basically impossible to use material propulsion to fly faster than light, and to achieve the speed of light, the acceleration process is long and painful, then there is only warp engine and wormhole technology, let's talk about warp speed engine first, warp speed driving requires a strong continuous supply of energy to distort the space-time around the aircraft, compress space-time to achieve the effect of faster-than-light, the thing that can produce such a huge amount of energy in the universe is antimatter, this technology can currently be studied, But this technology is used for intragalactic travel,

The only way to complete the journey in the universe is wormhole technology, although scientists currently have the possibility of discovering the existence of "negative mass" matter, but it will take a certain amount of time to discover and obtain this substance, and this topic can also be opened. ”

"Okay, let's set up a project, first get out the information of the nuclear fusion engine, these are big topics, and if you want to do something that can change the current world, these are the top priorities;" SUN Haodao;

"I have discussed this with Xiao Tang, you can develop a set of smart city management system, and then there will be a flying car, ground transportation can be ignored, then it is left, budget, development, rule of law, can make intelligent systems assist or replace manual operation, reduce or eliminate the occurrence of unfairness and corruption, you know, people's hearts are complicated in the final analysis is a matter of interests, when there is a relatively fair way to appear, the trick will be reduced, and the way of manual operation and mud will not appear, In this way, the social atmosphere can be improved," Xiao Lingdao said

"Well, this proposal is very thoughtful, you can set up a project, you can discuss more with Xiao Tang about this system, girls are always more delicate;" SUN Haodao;

"Okay, master, Xiao Tang is here," Xiao Ling reminded;

"Boss, the meal is ready, you can eat," sure enough, Tang Dongxue's voice sounded outside the door;

"I'll be right there;" Sun Hao replied, "In this case, all kinds of special robots are also researched, relying on the research of those companies in the society, the progress is too slow, and the research will be sold as soon as it is sold, haha; ”

Sun Hao went to the restaurant as he spoke, and saw Tang Dongxue standing at the table waiting for him, only a set of tableware,

"Xiao Tang Sheng has a bowl of rice to eat together," Sun Hao shouted

"The boss doesn't need it, I'd better go down to eat, otherwise those sisters will tease me;" Tang Dongxue said embarrassedly;

"Oh, haha, too, then you go down and eat, go to the lunch break after eating, I'll let the robot clean up;" SUN Haodao;

"Okay then, boss, use it slowly, I'll go down first;" After Tang Dongxue finished speaking, he went out;

Sun Hao slowly ate it, and while eating, he asked Xiaoling to play some news on the Internet;