Lizard v.4 Rocket Engine
70% KNO3 20% C 10% S
Propellant mass 130g
Dry mass 45g
Nozzle - stainless steel wine funnel - [ Ссылка ]
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Lizard v.4 Rocket Engine
70% KNO3 20% C 10% S
Propellant mass 130g
Dry mass 45g
Nozzle - stainless steel wine funnel - [ Ссылка ]