fossilesque@mander.xyz to Science Memes@mander.xyzEnglish · 6 个月前HD 137010 bmander.xyzimagemessage-square204fedilinkarrow-up1990arrow-down120
arrow-up1970arrow-down1imageHD 137010 bmander.xyzfossilesque@mander.xyz to Science Memes@mander.xyzEnglish · 6 个月前message-square204fedilink
minus-squaresga@piefed.sociallinkfedilinkEnglisharrow-up5·6 个月前technically, it uses a lot of energy (depending on how much the blade weighs). it is not electrical energy, but gravitational potential energy
minus-squarepsud@aussie.zonelinkfedilinkEnglisharrow-up1·6 个月前If we made guillotines now we would certainly use electric winches to lift the blades
technically, it uses a lot of energy (depending on how much the blade weighs). it is not electrical energy, but gravitational potential energy
If we made guillotines now we would certainly use electric winches to lift the blades