3D Printing.

@BrianRoemmele 3D printing has roots in topography - the first patent was filed by Hideo Kodama in 1980 for photopolymer rapid prototyping. Modern techniques like selective laser sintering can now print metal alloys with nanoscale precision.

Stop calling this printing! It's computer assisted machine tooling. And stop the creepy music.

Janet, it is additive, thusly not “tooling”. I don’t add the soundtracks, China seems to favor them.

thats hot. in this case isnt it 3D casting though or something like this?

@grok when do you think I’ll be able to ask you to analyze this video to create plans to build a copy of the 3d printed object being assembled in it?

I have to wonder how strong that prop would be. Don't hit any rocks

That’s amazing!!!

Oneupsmanship Intensifies!

3D metal printing is a real game-changer 🔥 Those machines are costly tho

I don’t trust the strength of these kinds of parts compared to traditional methods.