Silverchase@sh.itjust.works to Today I Learned@lemmy.worldEnglish · 9 天前TIL Canada is the first country to issue glow in the dark coins for regular circulationwww.bbc.comexternal-linkmessage-square52linkfedilinkarrow-up1376arrow-down12file-text
arrow-up1374arrow-down1external-linkTIL Canada is the first country to issue glow in the dark coins for regular circulationwww.bbc.comSilverchase@sh.itjust.works to Today I Learned@lemmy.worldEnglish · 9 天前message-square52linkfedilinkfile-text
minus-squareZephyr@sh.itjust.workslinkfedilinkEnglisharrow-up3arrow-down3·9 天前How much cancer will it give me? Still cool though
minus-squareMobiuthuselah@mander.xyzlinkfedilinkEnglisharrow-up3·8 天前Precisely none at all. But check out uranium glass. You can eat off it, drink out of it, made with actual radioactive material, and it also won’t give you cancer. It just costs more to produce.
How much cancer will it give me? Still cool though
Precisely none at all. But check out uranium glass. You can eat off it, drink out of it, made with actual radioactive material, and it also won’t give you cancer. It just costs more to produce.
it’s just strontium aluminate.