Clinicallydepressedpoochie@lemmy.world to Ask Lemmy@lemmy.world · 1 个月前How did people treat radio active material before they knew what radio activity was?message-squaremessage-square50fedilinkarrow-up177arrow-down16
arrow-up171arrow-down1message-squareHow did people treat radio active material before they knew what radio activity was?Clinicallydepressedpoochie@lemmy.world to Ask Lemmy@lemmy.world · 1 个月前message-square50fedilink
minus-squareILikeTraaaains@lemmy.worldlinkfedilinkarrow-up15·1 个月前And the company know pretty well the dangers, the men who worked with the material used protection against the radiation.
And the company know pretty well the dangers, the men who worked with the material used protection against the radiation.