Pulse jet

9/4/2025

We took jars  and a lid with a drilled circle in it. Then we put ethonol, methalated spirits and eisiprophonal into each jar and looked at how it worked.

We decided that meth was the best, so we continued with that.
First time we got it going was with a tiny bit of shaking; 5-10 secs and a tiny bit of meths; barely covers the bottom of the jar.

Then we lit it,  it went for a long time and then the jar exploded. 

Next time we tried we had proper ways to extinguish it.

We did not get it to go again this lesson.