"Yes, the shadowless lamp, because there is no shadow, there is no dead angle of light and shadow, which is convenient for the doctor to do the operation and various observations during the operation." Han Sanqian continued: "The same is true for Tianhuo."

Because there is no shadow, so when the sky is bright, there is naturally only a bright side and no dark side.

On the cathode side, nature plays its own positive role, not the negative one.

"So that's how it is." Su Yingxia nodded understandingly: "However, the sky fire is still too small, and the area illuminated is pitifully small."

"What I'm worried about is that this place is like a vast ocean. If you want to rely on this light to find your so-called point, will it not have the slightest effect and meaning?"

Su Yingxia's worry is obviously not groundless.

here though

Because I can't see clearly, I don't know how big it is, but one thing is certain, that is, I can't even hear the echo here, so it also shows that the space here is very high.

As we all know, the sound needs to be blocked by an obstacle before it can be folded back.

Moreover, even if this is not considered, according to Han Sanqian's own theory, this is the negative side of the famous store, so, correspondingly, this should also be the comparison with the real place of the famous store.

Then, its volume should be the same size as the real place.

In such a large environment, it is difficult to find someone, so find a place? That was even more difficult.

Looking at Su Yingxia's sad face, Han Sanqian didn't take it seriously, and patted her on the shoulder lightly: "Can a living person be suffocated by urine? Don't worry, I have a solution."

"What can you do? What can you do?"

"Drone!" Han Sanqian said.

"Drone?" Hearing this, Su Yingxia almost wondered if her ears had heard it wrong.

There are a lot of things like drones on the earth. Many people can't practice and can only rely on science. Naturally, technological products are also easier to play than the same.

UAVs are obviously a cutting-edge technology product.

Civilian and military, it covers almost every corner.

And in every corner, the key to the role it plays is all extremely strong, and this is what makes it terrifying.

Reconnaissance against enemies, death squad-style suicide attacks, spraying pesticides, taking pictures of landscapes, whatever you can think of, it can help you achieve almost everything.

As citizens of Yanxia Kingdom, a proud country in the field of drones, Su Yingxia and Han Sanqian naturally have a good understanding of it.

"But how can there be such a thing here?" Su Yingxia asked.

with no

It is indeed very convenient for man-machines to search this dark place.

Two people can just wait here and wait for the drone to go to work.

Although it will take some time, it is obviously much faster in terms of efficiency than manpower to find it, and the preparation rate is relatively higher.

People get tired and make mistakes when they get tired, but machines are hard.

"There is no drone, I can make it." Han Sanqian smiled lightly.

In the next second, he retracted his hand directly, and Tianhuo flew back to Han Sanqian's hand in an instant. JrNovels.com