Half an hour later.

A security guard knocked on the door.

I sent a piece of pork belly that was inspected and determined to be fine.

Chen Yi hung the pork belly with his back to a steel plate.

Avoid laser penetration later, stray bullets, oh no, it's the streamer that causes accidental damage.

Hang up the pork and pick up the laser gun.

Chen Yi found the gear adjustment switch and found that this laser gun only had 4 gears.

Lowest grade test.

Yikes!

A flash of light flashed.

A faint smell of burnt pork wafted up.

I saw a burnt focus about 2 cm in diameter on the surface of the pork belly, but it floated on the surface and did not penetrate deeply.

"Sure enough, it's a sashimi block."

Chen checked and turned the power to second gear.

Yikes! A brighter light flashed.

A 3 cm scorch mark appeared on the pork belly.

In the center, an area about a centimeter in diameter, the pork rind is completely black coke.

Chen Yi took out a knife and scraped open this layer of coke, and found that the depth had gone more than 1 centimeter.

"If the second gear hits, the dermis will be scorched.

This kind of attack, with a few more shots, may not be fatal.

But the pain is absolutely unbearable for ordinary people. ”

Chen Yi was surprised and continued to test in the third gear.

Yikes!

The light flashed.

The smell of burning, the smell of barbecue, exploded all at once.

A large area of thawed pork belly appeared.

In the center of the thawed area, a place with a diameter of more than two centimeters has been completely charred.

Chen Yi scraped open the scorched place and found that it was scorched black 3 centimeters down.

At a depth of almost 8 centimeters, the pork is fully cooked, and more than 12 pork in the surrounding area are hot.

"If it hits the torso and the head, it's definitely fatal.

And it's not like a gun hits this side and a big hole out there.

Although it was bloody, it also died neatly.

Such a large body and internal organs are so ripe that it will take at least a while to howl in pain before dying, and if it is sent to the hospital in time, I am afraid that it will be able to howl for three days and three nights. ”

Chen Yi estimated the damage in his heart, and there was a trace of shock in his eyes.

He didn't forget that the pork he tested was a large piece of frozen Bangbang hard pork.

If you change to a human body with a body temperature of 36.5, the damage will be even more terrifying.

"Fourth gear, I don't feel like I need to test it."

Chen Yi adjusted the laser to the fourth gear, aim, and fire.

Bang! Rumble!

The light shines.

The pork in front of me exploded in an instant, exuding a warm smell.

The steel plate behind the pork, which also appeared with a diameter of more than 3 cm, was burned by a melt.

"This kind of lethality, as well as the function of multi-level regulation, is enough to deal with criminals."

"If you have time, apply for an armed license, and it should be nice to equip my drone."

Chen Yi cleaned up the ground pork and continued to test the effect of the laser gun on the environment.

Plant wood, mirror glass, brick concrete, metal steel plate......

Chen Yi found some common items in life.

After more than half an hour of testing.

Eventually, a complete set of environmental attack data has emerged.

Plant wood, if it is wood with low water content, 4 blocks attack, mainly charred carbonization, burning and fire.

But replace it with plants with higher water content that are still alive.

Because the energy gathers and the water expands, it becomes an explosion and shatters.

Mirror glass, common ordinary mirrors are directly shattered, without a trace of hesitation.

Only a small fraction of the laser's energy is lost, and most of the remaining energy continues to penetrate the mirror to hit the target.

Weapon-grade laser energy, which already far exceeds the threshold of ordinary glass.

In some TV dramas, the plot of relying on mirrors to reflect lasers cannot exist at all.

Even if it's tempered glass for floor-to-ceiling windows with a thickness of two centimeters.

At the moment of the laser hit, it is still the same explosion, and it is difficult to stop the advance of the laser.

For bricks and concrete, the attack effect of the laser is relatively weak.

Because the water content of concrete is very low, the strength is high, the heat resistance and heat capacity are amazing, and the energy absorption is not sensitive.

At the moment of hit, it will only cause the melting of the hit point and the local heating, and it is difficult to cause penetration and explosion.

The final metal steel plate, although it is stronger than concrete.

However, because the metal material is sensitive to laser energy, the thermal conductivity is superior, and the attack effect is better than that of concrete.

The moment it hits, sparks fly, forming a molten scorching surface and a large number of metal sparks.

At the same time, the steel plates around the hit point form a hot area of hundreds or even thousands of degrees Celsius.

If someone touches it at this time, it will definitely burn the skin and form a large string of blisters.

"It seems that unless the super-powerful energy is crushed.

These laser weapons of average power will only have a better attack effect on some living animals and plants with high water content, as well as some metal objects. ”

Chen Yi looked at the attack data of the laser gun and thought of a common electrical appliance in life.

Microwave oven.

The attack characteristics of this laser.

It's simply a remote version of a microwave oven.

"Lasers are light, and the essence of microwaves is light.

Unless the supernova burst or gamma-ray burst is absolutely crushed.

The rest of the normal power light energy attack will definitely not escape the characteristics of light, which is for my sake. ”

"This laser gun, although the effect of attacking the environment is average, needs to target a specific material."

"But if it's just used to deal with shooting criminals, the effect is really good, enough to be used as an attack weapon for the police."

"Next, as long as you prepare another offensive weapon, this police drone will be perfected."

After testing all the effects of the laser gun, Chen Yi clicked on the interface and chose to receive information.

A large amount of information appeared in Chen Yi's mind.

Because I have just read the information of the laser power, I already have a preliminary understanding of the laser.

In less than twenty minutes, all the information was roughly understood.

"Top-of-the-line optical technology, efficient light source conversion technology...... I am afraid that this technical content can only be made by enterprises that make lithography machines, and the cost is tens of millions. ”

Chen Yi frowned, and calculated in his heart: "In the manufacturing field of semiconductors and optics, the technology is one level worse, and the cost and cost are the difference between heaven and earth.

If you replace the inferior technology, the accuracy of the laser gun will be reduced, and the actual attack power and efficiency of the laser gun will be reduced.

In this way, ordinary microscope manufacturers can assemble and produce, and the cost can also be cut to less than 20,000 yuan.

After reducing the technology, the attack and efficiency of the laser gun are about 86% of the original.

In addition, the efficiency is reduced, and the heat generated by the laser emission will be high.

If you fire two shots in a row from a 4-block attack or seven shots from a 3-block attack, the laser gun will be cooled down for 5 minutes to avoid overload in high temperatures......"

"Enough!"

"This kind of performance is enough for the police!"

"After all, this is just to catch criminals, not to go to war."

Chen Yi thought about it and decided very simply to lower the standard of this laser gun.

After all, these supplies to the police must be mass-produced through industry, and it is impossible for him to produce them by hand one by one.

If you don't lower the standard, the cost of tens of millions, and you have to find a lithography machine company, which is simply unrealistic.

"The attack weapon of the drone is done, and the next step is the attack weapon of the drone......"

Determining the plan for the laser gun, Chen Yi turned over the technical scheme of the UAV attack weapon that he envisioned at the beginning.

- Metal jets, supersonic cutting, infrasound weapons, suicide shocks, ultrasonic shocks.

I thought about it.

Chen Yi crossed out other schemes such as metal jets and supersonic cutting.

In the end, only the last ultrasound shock wave remains.

"Ultrasound + Shock Wave...... Perhaps, this can be added. ”

Chen Yi pondered for a moment, picked up the pen and added a few more nouns to the paper, and finally formed an equation.

Ultrasound + Shock + Microwave = High Frequency Oscillation Cutting Knife!