fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 1 month agoHalf as Hotmander.xyzexternal-linkmessage-square106fedilinkarrow-up1760arrow-down120
arrow-up1740arrow-down1external-linkHalf as Hotmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 1 month agomessage-square106fedilink
minus-squarenot_woody_shaw@lemmy.worldlinkfedilinkEnglisharrow-up4·1 month agoIt’s a room made from platinum-iridium, and kept in a triple-locked vault at the International Bureau of Weights and Measures in France.
It’s a room made from platinum-iridium, and kept in a triple-locked vault at the International Bureau of Weights and Measures in France.