Flying Squid@lemmy.worldM to Lemmy Shitpost@lemmy.world · 16 hours agoEnd nuclear fusion!lemmy.worldimagemessage-square55fedilinkarrow-up1294
arrow-up1294imageEnd nuclear fusion!lemmy.worldFlying Squid@lemmy.worldM to Lemmy Shitpost@lemmy.world · 16 hours agomessage-square55fedilink
minus-squareRevan343@lemmy.calinkfedilinkarrow-up2·4 hours agoNot exclusively, hydrogen being lighter and cheaper meant it was still sometimes used when helium could have been.
Not exclusively, hydrogen being lighter and cheaper meant it was still sometimes used when helium could have been.