Deceptichum@quokk.au to Science Memes@mander.xyzEnglish · 1 个月前science never endsquokk.auexternal-linkmessage-square56linkfedilinkarrow-up1709arrow-down124
arrow-up1685arrow-down1external-linkscience never endsquokk.auDeceptichum@quokk.au to Science Memes@mander.xyzEnglish · 1 个月前message-square56linkfedilink
minus-squarewolframhydroxide@sh.itjust.workslinkfedilinkEnglisharrow-up3·edit-21 个月前To be fair, Newton was suggesting the feasibility of using chemical propellants to create stable ballistic orbits in space as far back as the 1600s with his cannonball example.
To be fair, Newton was suggesting the feasibility of using chemical propellants to create stable ballistic orbits in space as far back as the 1600s with his cannonball example.