@[email protected]M to Science [email protected]English • 4 months agoPreservationmander.xyzmessage-square54fedilinkarrow-up1419
arrow-up1419imagePreservationmander.xyz@[email protected]M to Science [email protected]English • 4 months agomessage-square54fedilink
minus-square@[email protected]linkfedilinkEnglish3•4 months agoDoubt laser could etch deep enough to survive wear and tear for thousands of years.
minus-square@[email protected]linkfedilinkEnglish4•4 months 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-24 months 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