fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 days agoevery timemander.xyzexternal-linkmessage-square1fedilinkarrow-up192arrow-down11
arrow-up191arrow-down1external-linkevery timemander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 3 days agomessage-square1fedilink
minus-squareotacon239@lemmy.worldlinkfedilinkEnglisharrow-up9·3 days agoAn option is tritium vials. They’re pretty cheap on eBay and last something like 7 or 8 years.
An option is tritium vials. They’re pretty cheap on eBay and last something like 7 or 8 years.