Chapter 1442 The Dark History of Hooves Part 2

Passive sonar: Passive sonar technology refers to sonar passively receiving the radiated noise generated by underwater targets such as ships and signals emitted by hydroacoustic equipment to determine the target's orientation and distance. It evolved from a simple hydrophone. It listens to the noise emitted by the target and determines the target's location and certain characteristics. It is especially suitable for situations where you cannot make a sound to expose yourself but want to detect the activities of enemy ships.

Duke definitely wants to make active sonar, the problem is even if he keeps instilling black technology into the scientists of Ironforge and Stormwind City. If you can't do it at the industrial level of this era, you just can't do it.

Just like submarines, the sealing technology of this era is not up to par at all. The ship's steel plates made of rivets and welds are just fine on the water. Once they go to places where the underwater pressure is higher, they can play with fountains everywhere. That experiment almost cost two senior scientists and a bunch of engineers.

We can only settle for the next best thing and make coastal sonar among passive sonar. Of course, in order to make the positioning clearer, he had someone set up a sound wave propagator five hundred meters away from the water's edge where the water was not too deep.

Duke controlled Mark Dooku and turned the button of the sonar device with a smile on his face.

In the loudspeaker, everyone can hear a very regular and rhythmic sound of "beep...beep...beep...".

Duke continued to explain: "This is the sound wave we actively emit. As long as we listen to whether there is clutter in its echo, we can roughly determine the location and number of the enemy..."

Before Duke finished speaking, a fierce sound suddenly came from the loudspeaker: "Boom, boom, boom!"

Duke was stunned when he heard this.

A bunch of dwarfs with very big ideas next to them suddenly made various lofty remarks:

"This sound sounds so realistic! It feels like something is beating inside this thing." Brian spoke first.

"Yes! Could it be the footsteps of demons walking underwater?" Comrade Kurdran started to think.

"Yeah, most demons can't swim. They do walk underwater. But the sound should be too sharp and clear. Shouldn't the underwater sound be more blurry?" Brian retorted.

Only Duke's face was turning blue.

As a veteran time traveler who has watched classic submarine war movies such as U-571, he certainly knows that this has nothing to do with sonar.

A scan of the system revealed what was in the sonar system that he regarded as a treasure and was heavily guarded...

God damn it's a bunch of little iguanas.

Many Alliance soldiers must have seen these annoying little goblins on the continent of Draenor.

Although these little iguanas, who are only about the size of a palm, do not have powerful attacks or strong bodies, and they look easy to bully, they always live in groups, which will remind you of the continent of Azeroth. A species that is nostalgic, yes it is the fish-man, oooh wow wow wow——

But these goblins are not as annoying as the fish-men. When I first saw the iguanas, I felt a little scary. They looked a bit like the head of a frog, with their pointed teeth, small eyes, and rough edges. Fingers, claws, and that obscene figure. However, when you see them more often in Draenor and slowly get used to them, you realize that they are a little cute...how strange!

Duke was very angry, and sonar was his precious nugget. When he was not sure that Vashj was Serega, sonar was his ultimate killer weapon to deal with Naga.

Who dares to put a bunch of little iguanas in my latest invention? ? ?

There is only one answer——

"E-R-R-Er-" Duke's roar resounded throughout the waterfront.

Hooves, who was standing not far away, heard Duke's roar and didn't know that he was being ganged up on? His whole body froze for a full second as if he had been electrocuted, and then he shrank his head and actually wanted to slip into the crowd and turn around and run away.

The problem is that this guy's brain is also messed up. She didn't realize that there are dwarfs around her. She is more than a head taller than the dwarfs!

This obvious stupidity made Duke even more angry, and he suddenly flashed over.

"Ah -" Yrel screamed, turned around and ran away.

run! ?

I'm going to paralyze you!

Duke had a sharp eye and quick hands, and he grabbed the tail that was lagging behind the hoof with one hand.

"Eh-" The hoof once again stiffened as if being electrocuted.

Duke hugged Hooves' waist and lifted her up like a rice bag: "Come here, take apart the sonar system. Get rid of the little iguana inside first. I'll teach this idiot a lesson first!"

Hooves exclaimed. The Holy Light education of Karabo's apprentice prevented her from lying: "No, no, no - I know my mistake! I saw your big iron box was empty and thought it was useless. That guy Serin happened to be When he pissed me off last time, I wanted to give him some little iguanas. I really didn’t mean to destroy your important new equipment.”

Who knows Duke is even more angry: "You ruined the latest invention of Marcus Future Technology Co., Ltd. with just one fucking prank! It's useless to beg for mercy. I must teach you an unforgettable lesson this time."

Duke carried Hooves with great strides, rushed into an unoccupied utility room on the shore, sat down directly, put his knees on Hooves' belly, grabbed her tail, and spanked her hard.

"Ah! Ah! Ah - don't! Don't spank!" Yirel cried! She really cried! She has never been spanked by anyone in her entire life.

Next to the utility room, everyone has a black line.

What's the deal with this pairing?

Even the draenei garrison officer didn't know what to say. They have seen the alliance's high technology. As for the draenei's space technology, the alliance's technology is very superficial. The problem is that the draenei's own technology has also been lost during the 25,000 years of flight. .

Because draenei scientists died in various accidents, most of the knowledge and technology has been lost. There are many machines that no one knows how to use, so their most reliable weapons are Warhammer and Holy Light.

In this case, if one of your contacts ruins someone else's high-tech device, a spanking is already a small punishment. According to the military law of the Alliance, this Mark Dooku wanted to kill Yrel, and they didn't know how to plead for mercy.

Five minutes later, Duke came out angrily, followed by a hoof covering his red and swollen buttocks.

"Hmph! Do you still dare to mess around?" Du Mooke asked angrily.

"Woooooo!" Hooves cried.

"I'm asking you a question!"

"Woo! I don't dare anymore." Hooves looked aggrieved, just like a young daughter-in-law who had just been teased by a gangster.

Duke didn't know it at this moment, because he beat Hooves so hard that they would cover their butt whenever they saw him...

Perhaps in Hoof's eyes, Mark Dooku has the word "rogue" carved into his forehead, which will never be washed away.