"I envision that one or two spy robots will be arranged in a certain area around the world, so that no matter where you start a fight, the nearest spy robot can rush to the battlefield in a short time to gather intelligence. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ”

"Needless to say, it's very difficult to do that. Judging from your previous combat experience, if the difference in strength between the two sides is large, then the battle will end in a short time - of course, such a battle is not of reference value. So, the battle I'm concerned with is a battle in which the forces of both sides are equal in time -- a real battle. ”

"When the strength of the two sides is equal, the average time of your battle can be as long as several hours, or even a day and night, but most of the time it is controlled within one or two hours, and even if the battle is extended, the most fierce and the most valuable part of the reference is concentrated in the first hour or two after the beginning - this is actually very understandable, at the beginning of the battle, both sides have sufficient strength, of course the fight is fierce, and when the fight is later, both sides have no strength, of course, they will not be able to fight. ”

"So, the spy bots have to be on the battlefield within 10 to 30 minutes of the start of the battle. The existing spy robot has a speed of less than 100 kilometers per hour, so it is calculated according to the speed of 100 miles per hour, and each robot can only be responsible for an area of about 7854 square kilometers (in fact, this is the area that a single robot can cover, which is calculated according to the area of the circle; if it is a network of multiple spy robots, it cannot be calculated according to the area of the circle, but should be calculated according to the regular hexagon, in this case, the area covered by a spy robot is about 6500 square kilometers) 。 If you want to cover the whole world with a spy network, you need about 65,000 spy robots (about 78,500 actually need them), plus spare parts or something, a total of about 100,000 are needed. ”

"One hundred thousand?" Leping was taken aback.

Dr. Groh spread his hands: "Obviously, with my current economic strength, I can't make so many spy robots, so I'm going to think differently." ”

"Oh?"

"If you can replace the flies with large insects such as unicorns, you can install more powerful power on the fuselage, and you can increase the speed to 200 kilometers, so that the number of robots required will drop to 5,500, although this number is bearable, but the cost is still very large. ”

Leping nodded, the number of more than 5,000 spy robots is not big, it is not small, and it is not so easy for Dr. Gro to make it on his own.

"So I decided to go with the second option," said Dr. Gro, with a frown on his face, "I'm going to build some base stations around the world, and in those base stations, I'm going to have a special weapon, the dropper. ”

"What kind of thrower? What kind of thrower?" Leping wondered.

"I don't know if Mr. Leping, do you know the way for Mr. Tao Baibai to go a long way?"

Leping somewhat understood: "I know, throw the pillar." ”

Dr. Groh nodded, "Yes, the pillar thrown by Mr. Momobaibai is traveling at a speed of up to 10,000 kilometers per hour. If spy robots can reach this speed, it will be enough to deploy dozens to hundreds of them around the world. ”

"In other words, you're going to deploy some powerful androids around the world and have them throw spy robots into battle?"

Dr. Groh nodded, "That's pretty much it. I want to build 14 base stations around the world, and in this kind of base station, equipped with some bionic robotic arms - the droppers I just talked about, but these droppers apply bionic technology and are equipped with some GE-4-20 muscles, so they have far more powerful power than Tao Baibai, and they can throw the spy robot in the protective cover at a speed of about 30,000 kilometers per hour......"

"30,000 km? Leping gave a thumbs up, "Mr. Doctor, if you go to open a courier company, you should be very profitable." ”

"In this way, no matter where you are fighting on Earth, my spy robot is guaranteed to arrive at the battlefield within 6 minutes, and it will not take more than 7 minutes to include the time for the protective shield to slow down, the spy robot to deploy, etc. Dr. Groh became more and more excited, and his speech was already half as fast as usual: "Moreover, there is not just one, but at least three robots rushing to the battlefield. Even in the most extreme case, where your battle takes place near a base station and destroys it, it won't take more than 15 minutes to throw robots from five or six nearby base stations (this so-called "proximity" distance is actually nearly 7,000 kilometers ^-^). ”

―――――― ―――――― cut ―――――― line――――――

"Fifteen minutes at most......" Leping thought about it for a moment and nodded. In the original book, the only appearance of the spy bot was when the freshman Piccolo first confronted Shalu. A few minutes after the start of the fight, the robot arrived, largely in line with Dr. Gro's description.

"If it's reconnaissance intelligence in this form, then it's not unacceptable. ”

"Hey, Mr. Leping, you don't object?" Dr. Groh was stunned for a moment, "Don't you mind if we collect your information?"

"Do you need to mind?" Leping asked rhetorically, "We act in a decent manner, we never run away or hide in the face of challenges, you want our battle information, even if you have collected it." The reason why I opposed your stalking spy bot just now is because you violated other people's rights in this way. ”

"Honest, never hiding, facing any challenge......," Dr. Groh muttered, "is this the confidence of the strong?"

In comparison, with such a sneaky action, the Turtle Immortal Flow is really sunny.

In fact, Leping's idea is far from being so magnificent, and the reason why he lets these spy robots fly around is because he knows that these things don't actually cause any harm. There is no doubt that these things are in the service of Sharu, and Dr. Groh of this plane will definitely not be able to develop Sharu successfully.

Whether or not Trunks will arrive in the future.

Speaking of Shalu, this is the last question that Leping wants to know about this time - well, in fact, this is not a problem, you must know that Shalu in this time and space will definitely not cause harm, since it will not cause harm, is it necessary to care?

What Leping really cares about is actually Shalu's supporting project, the beautiful No. 18 beauty.

"Dr. Gro, one last question," looking at Dr. Gro, Leping asked slowly, "To what extent has Sharu developed?"

"