@[email protected]M to Science [email protected]English • 1 year agoPreservationmander.xyzimagemessage-square68fedilinkarrow-up1970
arrow-up1970imagePreservationmander.xyz@[email protected]M to Science [email protected]English • 1 year agomessage-square68fedilink
minus-square@[email protected]linkfedilinkEnglish3•1 year agoDoubt laser could etch deep enough to survive wear and tear for thousands of years.
minus-square@[email protected]linkfedilinkEnglish4•1 year agoI mean, we have thousand years old paper and clay tablets. I’d be less worried about the depth of the laser than the depth of the corrosion that the metal might face over time. Glass or ceramic might work better.
minus-square@[email protected]linkfedilinkEnglish3•edit-21 year agolaser etched ceramic is just modern clay tablets
Doubt laser could etch deep enough to survive wear and tear for thousands of years.
I mean, we have thousand years old paper and clay tablets.
I’d be less worried about the depth of the laser than the depth of the corrosion that the metal might face over time.
Glass or ceramic might work better.
laser etched ceramic is just modern clay tablets