Alsephina@lemmy.ml to Not the Onion@lemmy.mlEnglish · 8 months agoChina plans to build a giant rail gun to launch hypersonic planes into spacewww.scmp.comexternal-linkmessage-square34fedilinkarrow-up10arrow-down10cross-posted to: [email protected][email protected]
arrow-up10arrow-down1external-linkChina plans to build a giant rail gun to launch hypersonic planes into spacewww.scmp.comAlsephina@lemmy.ml to Not the Onion@lemmy.mlEnglish · 8 months agomessage-square34fedilinkcross-posted to: [email protected][email protected]
minus-squareSanndyTheManndy@lemmy.worldlinkfedilinkarrow-up0·8 months agoA railgun will have vastly greater efficiency. Think of propelling yourself on a skateboard by farting vs using your feet.
A railgun will have vastly greater efficiency. Think of propelling yourself on a skateboard by farting vs using your feet.