Flying Squid@lemmy.worldM to Lemmy Shitpost@lemmy.world · 6 天前End nuclear fusion!lemmy.worldimagemessage-square79fedilinkarrow-up1421arrow-down19
arrow-up1412arrow-down1imageEnd nuclear fusion!lemmy.worldFlying Squid@lemmy.worldM to Lemmy Shitpost@lemmy.world · 6 天前message-square79fedilink
minus-squareBlaster M@lemmy.worldlinkfedilinkEnglisharrow-up6·6 天前Specific airships made by a specific country that had no access to helium…
minus-squareRevan343@lemmy.calinkfedilinkarrow-up4·6 天前Not exclusively, hydrogen being lighter and cheaper meant it was still sometimes used when helium could have been.
Specific airships made by a specific country that had no access to helium…
Not exclusively, hydrogen being lighter and cheaper meant it was still sometimes used when helium could have been.