crankyrebel@lemmy.dbzer0.com to Memes@lemmy.ml · 1 year agoThis Is What They Meant By Making America Great Again?imagemessage-square32linkfedilinkarrow-up1305arrow-down15file-text
arrow-up1300arrow-down1imageThis Is What They Meant By Making America Great Again?crankyrebel@lemmy.dbzer0.com to Memes@lemmy.ml · 1 year agomessage-square32linkfedilinkfile-text
minus-squaretauisgod@lemmy.worldlinkfedilinkarrow-up3·1 year agoMore lead than at first; polonium-210 decays to lead. With a half life of 138 days, and 1947 being over 28,000 days ago, most of the original material is gone.
More lead than at first; polonium-210 decays to lead. With a half life of 138 days, and 1947 being over 28,000 days ago, most of the original material is gone.