3 ms·

NextAero in Australia was working on an additive manufactured Aerospike https://nextaero.com.au/index.php/engine-progress/projectx/ https://nextaero.com.au/inde

NextAero in Australia was working on an additive manufactured Aerospike https://nextaero.com.au/index.php/engine-progress/projectx/ https://nextaero.com.au/index.php/engine-progress/projectx/

avmich 5y ago
Nadir Bagaveev got YC investment after showing such a thing - https://www.youtube.com/watch?v=JqWVWBkPAtg https://www.youtube.com/watch?v=JqWVWBkPAtg .
fastball 5y ago
TFA's engine is entirely additively manufactured.