weird@sub.wetshaving.social to memes@lemmy.world · 11 天前250.000.000 BCsub.wetshaving.socialimagemessage-square79linkfedilinkarrow-up11.18Karrow-down112
arrow-up11.17Karrow-down1image250.000.000 BCsub.wetshaving.socialweird@sub.wetshaving.social to memes@lemmy.world · 11 天前message-square79linkfedilink
minus-squareB-TR3E@feddit.orglinkfedilinkarrow-up6·11 天前Barium salts might last a bit longer - and there’s no “best before” on most salts of nitric acids. They certainly were best before you spotted them…
Barium salts might last a bit longer - and there’s no “best before” on most salts of nitric acids. They certainly were best before you spotted them…