Iv been interested in this on and off for a few years. My most sunkworks idea was based of atechnology connections video, to use a stocheometric ratio of liqui

Iv been interested in this on and off for a few years. My most sunkworks idea was based of atechnology connections video, to use a stocheometric ratio of liquid hydrogen and liquid oxygen, dump it into a steel pressure chamber....then let the liquids convert into a gas, then detonate the mixed gas using a high voltage arc. The detonation force blows a burst disk open and blasts the projectile slug forward at what I hoped to be hypersonic speeds. Never really got to into it though cuz I'd need some machining equipment and a budget for the materials