NASA's clever technique to make combustion chambers

NASA's clever technique to make combustion chambers(youtube.com)

3 points by jwlit 3 years ago | 1 comment

jwlit 3 years ago |

Before metallic 3d printing, NASA used a clever combination of conductive wax and electroplating to achieve the same thing. In this video, the presenter demonstrates the same thing in his workshop.

jwlit 3 years ago |

Before metallic 3d printing, NASA used a clever combination of conductive wax and electroplating to achieve the same thing. In this video, the presenter demonstrates the same thing in his workshop.