So i made my own at home, but it's much more dangerous. Instead of alcohol, i used gas, in a large mason jar. I filled about an inch in the bottom, and put two holes in the top; One for the nozzle, and one for the *air in* Air in. I used an air hose with a little nozzle, and stuck in it the air hole. The result, was a magnificent jet. Not enough thrust to take off, but the air angle was quite poor so i didn't receive good results, but with some refinement, it can be extremely powerful.
Just tried this and can 100% confirm that it works like a charm. I kept hesitating thinking the blood was too dry and it wasn’t going to come out - whole time I just hadn’t gone deep enough into my nail. When you get deep enough, you’ll hear a pop and the blood will instantly start coming out for anyone that might be on edge about it. I heated up a paper clip on my stove for about 60 seconds and went to work.
Well I feel sick with the smallest bad smells like someone with smelly underarms. I get dizzy, feel like vomiting and my whole day could be spoiled, and i would then struggle to function and be less productive.