3 ms·
To give this some fun context, carbon atoms are roughly 0.1 nm across. So that's means little bumps of 100s or 1000s of atoms are allowed on the surface. Might
by abdullahkhalids 2y ago
To give this some fun context, carbon atoms are roughly 0.1 nm across. So that's means little bumps of 100s or 1000s of atoms are allowed on the surface.
Might seem bad at first glance, but I think it just points to how small atoms really are. Besides, such bumps don't really effect the light being used.
Coming back to 3D printing, if their surface irregularity is two orders of magnitude worse, that means 100k atom bumps. Really speaks to how difficult these engineering challenges are.
- Bluestein 2y ago> think it just points to how small atoms really are A fascinating fact, along with how hollow ...
- vinnyvichy 2y agoPI from Glassomer's team reports sub-micrometer resolution elsewhere, see (July 2024) https://onlinelibrary.wiley.com/doi/10.1002/advs.202405320 https://onlinelibrary.wiley.com/doi/10.1002/advs.202405320
- deleted 2y ago[deleted]