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This guy just 3D-printed an aerospike rocket engine with double regenerative cooling channels to handle 3000°C+ flames without melting. Liquid oxygen and hydrogen, green exhaust, and it's actually working insanely well. DIY rocketry is getting absolutely wild Are aerospikes finally making a comeback, or is this peak home garage...

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𝐃𝐔𝐓𝐂𝐇

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209,474 просмотров • 6 месяцев назад •via X (Twitter)

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