Incredible Insight: Toy Factory Discovers Swarm Drones

Chapter 130 This isn’t an instruction manual, it’s a martial arts manual!It was late at night.

Inside the manager’s office of the Li Family Toy Factory, the lights were still blazing.

The sound of typing on the keyboard was like dense raindrops, clattering non-stop.

Li Jiajun sat in front of the computer, his expression so focused it was as if he were watching a film by his favorite teacher.

His dark circles were quite heavy, but his eyes shone with a sacred light—the flame burning to protect the lives and safety of others.

”Big Hammer, coffee!”

Li Jiajun shouted without even turning his head.

Wang Dachui, who had long since fallen into a daze on the sofa, jumped up reflexively and handed over a cup of extra-strong coffee.

”Boss, it’s already 3 AM, aren’t you going to sleep?” Wang Dachui yawned, feeling dizzy as he looked at the dense text and complex engineering drawings on the screen.

”Sleep? How can I sleep!”

Li Jiajun took a big gulp of the bitter coffee without even frowning, and said in a serious tone:

”The client has entrusted their life to us; what a great trust this is! That Buyer ID, although the name is a bit strange, their pursuit of safety is sincere! I must be responsible for them!”

He pointed at the document he was editing on the screen, activated his signature voice-over snark mode, and muttered to the air:

”These days, clients with such safety awareness are rarer than giant pandas. If I don’t list all the ways to court death that I can think of, and one of his workers has a brain fart and actually blows up the gas canisters, wouldn’t my ’absolutely safe’ brand be ruined? For the sake of this brand, and for this conscientious price of ten thousand per unit, I’ll give it my all...”

After speaking, he placed his hands back on the keyboard and his fingers flew.

The title of the document boldly displayed a line of thick, capitalized text: ”jia an no. 1 Dangerous Operations and Modification Prohibition White Paper”.

As Li Jiajun typed, he muttered to himself, as if performing some kind of sacred prayer:

”First is the valve. This three-stage pressure relief valve is the essence of my design, but it’s also the place most prone to misuse.”

He inserted a cross-sectional view of the valve interface into the document and marked it with eye-catching red text:

【Warning 1: Prohibited Items Regarding the Valve Exhaust Port】

【It is strictly prohibited to use the XX model high-temperature argon arc welding gun to perform circular surfacing on the diffusion port at the end of the valve! Absolutely prohibited!】

【Reason: If surfacing is performed here, it will artificially create a convergent-divergent pipe structure (i.e., a simple de Laval nozzle). Once the high-pressure gas inside passes through this structure, its flow rate will be instantly accelerated to over three times the speed of sound! This will generate a massive reaction force, causing the gas canisters to become an uncontrollable flying object! Extremely dangerous!】

After typing this, Li Jiajun nodded with satisfaction.

’It’s written in such detail, with the welding gun model and consequences all clearly stated, they should know to be afraid now, right?’

Immediately after, he thought of the ”potassium nitrate and sugar” question the client had asked earlier.

”That’s an even more heavyweight way to court death, it must be highlighted!”

He started a new line and typed the second prohibition:

【Warning 2: Prohibited Items Regarding Fillings】

【It is strictly prohibited to fill the interior of the gas canisters with any form of oxidant and reductant mixture! Especially potassium nitrate (KNO3) and white sugar (C12H22O11)!】

【Special Warning: It is absolutely prohibited to mix and hot-pour at a mass ratio of 7:3! Because this ratio is the critical point where the combustion efficiency of this mixture is highest!】

【Reason: If the aforementioned mixture is filled into a gas canister with a hexagonal lattice inner wall reinforcement structure, once ignited, the combustion gas produced will not be able to burst the canister (due to the canister’s excessively high strength) and will be forced to eject at high speed from the valve. At this point, the gas canister will reach maximum speed within 3 seconds and produce a tail flame over ten meters long! This is no longer a gas canister; this is a mobile crematorium! Remember! Remember!】

After writing this, Li Jiajun wiped the cold sweat from his forehead.

It was too terrifying.

Just thinking about the scene made his scalp tingle.