I'm Numb, the Zombies Are Generating Electricity, Are They Human?

Please be patient and look at five pictures. Thank you bosses. Hard core articles are not available. The spiritual energy is revived, all things evolve, and an era like the end of the world has arrived. Looking at the monster-like evolved creatures, everyone trembled. Only Lu Jiang is using daily necessities to make weapons, and he is not fake at all. "The sodium hydroxide obtained by electrolyzing salt water can corrode biological proteins, cause massive cell death, undergo a saponification reaction with fat, and combine to form glycerin. The equations are all in the book." "The filtered hydrogen and oxygen can be filled into balloons. The hydrogen-oxygen flame is blue and it's three thousand degrees." "Out of power? You don't even understand if you let zombies grind mills to generate electricity?" "Read less apocalyptic novels, they are all lies." "You can get some thermite, what? I don't know what ferroferric oxide is? Just scrape off a rusty iron nail, that's what it is." "Huh? Aren't these all basic knowledge? Isn't it difficult?" Lu Jiang looked around in confusion. "The basics are so stupid!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.