Uploaded January 2026 | Updated September 2026, 2 weeks ago
A rocket engine exhaust can hit over 3,000°C, yet this one looks covered in frost. How is that possible? The answer is regenerative cooling, where super-cold propellants flow through hidden channels in the engine walls to steal heat before anything melts. But this build goes further: an aerospike design cooled by both liquid oxygen and kerosene, 3D printed in copper as a single monolithic part. And it was shaped by Noyron, a physics-driven design system from LEAP 71 that improves with every test. The result is equal parts genius and insanity. #RocketEngine #Aerospike #3DPrinting #SpaceTech #Engineering
A rocket engine exhaust can hit over 3,000°C, yet this one looks covered in frost. How is that possible? The answer is regenerative cooling, where super-cold propellants flow through hidden channels in the engine walls to steal heat before anything melts. But this build goes further: an aerospike design cooled by both liquid oxygen and kerosene, 3D printed in copper as a single monolithic part. And it was shaped by Noyron, a physics-driven design system from LEAP 71 that improves with every test. The result is equal parts genius and insanity. #RocketEngine #Aerospike #3DPrinting #SpaceTech #Engineering
