cm0002@lemmy.world to Technology@lemmy.worldEnglish · 9 months agoCoin-sized nuclear 3V battery with 50-year lifespan enters mass productionwww.techspot.comexternal-linkmessage-square47linkfedilinkarrow-up1139arrow-down19
arrow-up1130arrow-down1external-linkCoin-sized nuclear 3V battery with 50-year lifespan enters mass productionwww.techspot.comcm0002@lemmy.world to Technology@lemmy.worldEnglish · 9 months agomessage-square47linkfedilink
minus-squaredb2@lemmy.worldlinkfedilinkEnglisharrow-up4·9 months agoIt has to be. Making a big one is effectively impossible, the amount of shielding needed goes up much faster than the amount of radioactive material used.
It has to be. Making a big one is effectively impossible, the amount of shielding needed goes up much faster than the amount of radioactive material used.