cm0002@lemmy.world to Space@lemmy.world · 21 hours agoGiant catapult sends satellites into space without rocket fuelwww.thebrighterside.newsexternal-linkmessage-square67fedilinkarrow-up1141arrow-down151cross-posted to: [email protected]
arrow-up190arrow-down1external-linkGiant catapult sends satellites into space without rocket fuelwww.thebrighterside.newscm0002@lemmy.world to Space@lemmy.world · 21 hours agomessage-square67fedilinkcross-posted to: [email protected]
minus-squarecows_are_underrated@feddit.orglinkfedilinkarrow-up1·4 hours agoThe difference between a catapult and a jet engine is, that the jet engine allows a slow, controlled and steady release of the energy. Once the catapult has released its object it has to go well or else it will come down.
The difference between a catapult and a jet engine is, that the jet engine allows a slow, controlled and steady release of the energy. Once the catapult has released its object it has to go well or else it will come down.