BrikoX@lemmy.zipM to Technology@lemmy.zipEnglish · 1 year agoCoin-sized nuclear 3V battery with 50-year lifespan enters mass productionwww.techspot.comexternal-linkmessage-square25linkfedilinkarrow-up154arrow-down13file-textcross-posted to: technology@lemmy.worldtechnology@lemmy.mlhardware@lemmy.world
arrow-up151arrow-down1external-linkCoin-sized nuclear 3V battery with 50-year lifespan enters mass productionwww.techspot.comBrikoX@lemmy.zipM to Technology@lemmy.zipEnglish · 1 year agomessage-square25linkfedilinkfile-textcross-posted to: technology@lemmy.worldtechnology@lemmy.mlhardware@lemmy.world
minus-squarechonglibloodsport@lemmy.worldlinkfedilinkEnglisharrow-up9·1 year agoWhy not Solar? I have fairly recent Casio (FX-260 Solar II) and it works in dimmer lighting conditions than I’m comfortable working under anyway. Under normal lighting (for being able to see while doing math with pencil and paper) it’s rock solid!
Why not Solar? I have fairly recent Casio (FX-260 Solar II) and it works in dimmer lighting conditions than I’m comfortable working under anyway. Under normal lighting (for being able to see while doing math with pencil and paper) it’s rock solid!