If Hero — the historic Greek inventor — experienced been equipped to get pleasure from a beer soon after operate, he may possibly have pulled a trick like [BevCanTech] did: use it to create a easy steam engine. Of course, we are not certain why it has to be a beer can, but even with a soda can there is a essential challenge: the can is open up, assuming you’ve currently enjoyed the beverage.
A pressure vessel with a major gaping gap in it isn’t substantially of a pressure vessel. The resealing approach was basically really easy. 1st, you bend back again the tab to close up the opening as most effective you can. Upcoming, you use cyanoacrylate glue and baking soda to seal up what is left. We questioned if you could use epoxy, sizzling glue, or UV-curable resin. The top rated could possibly get far too warm for scorching glue to final, but we are not confident.
Like Hero’s engine, this most likely isn’t terribly realistic, but it is enjoyable. Eventually, the string twists up and you will need a really incredibly hot flame. The “methylated spirits” flame pointed out is what People in america typically call denatured liquor. That is very little additional than alcoholic beverages that has additives to make it disagreeable for folks to consume.
We’ve seen this trick right before, but it required emptying the can with no opening the key hole. Easy steam engines like this are attributed to Hero, but he essentially invented pretty a handful of matters.