the.com/propellant
controlled fury that turns a tank of chemistry into a fist against gravity
cold tricksome need igniting; others detonate the moment they touch
hard limitchemical rockets max out near 4.5 km/s exhaust
mass taxrockets are mostly fuel by weight, barely cargo
weird fuelsearly Soviets tested fluorine, the most reactive element alive
aerosol cousinthe same physics puffs your spray paint and deodorant