Great question. I just know I had seen glass printing before and maybe it’s the lower temperature or whatever that is the breakthrough but it isn’t new in practice.

First time for them

https://oxman.com/projects/glass-3d-printing

https://nobula3d.com/

Sorry for the link but it’s glass printing 4 years ago

https://www.reddit.com/r/3Dprinting/comments/mv6j9n/my_molten_glass_3d_printer_5mm_layers_and_the/

She’s 22, but still.

That you tell everyone to go look at and find themselves as a way for hand waving away your weak and sensational claims.

Throwing my hams into the ring for a PC code!

You’re making demands and contribute nothing, not like there would be anything lost without you.

And this is your only post. You happen to post it in three different places, what do you bring other than this demand?