The Picard Maneuver@lemmy.world to Memes@sopuli.xyz · 4 个月前First contact when?lemmy.worldimagemessage-square40fedilinkarrow-up1728arrow-down17
arrow-up1721arrow-down1imageFirst contact when?lemmy.worldThe Picard Maneuver@lemmy.world to Memes@sopuli.xyz · 4 个月前message-square40fedilink
minus-squareMindTraveller@lemmy.calinkfedilinkEnglisharrow-up1·4 个月前Don’t most rockets use hydrogen oxygen reaction? Separating hydrogen from oxygen requires only electricity, which we can produce renewably.
Don’t most rockets use hydrogen oxygen reaction? Separating hydrogen from oxygen requires only electricity, which we can produce renewably.