minus-squareLordeMostarda@lemmy.eco.brtoToday I Learned@lemmy.world•TIL: About Dyson Sphere. A hypothetical megastructure we would put around a star to absorb the energy being sent in spacelinkfedilinkEnglisharrow-up6·5 days agoThere is also the Matrioshka brain, a hypothetical supercomputer powered by a Dyson sphere linkfedilink
minus-squareLordeMostarda@lemmy.eco.brtoAsk Lemmy@lemmy.world•What is your wallpaper?linkfedilinkarrow-up8·2 months agoThe best linkfedilink
There is also the Matrioshka brain, a hypothetical supercomputer powered by a Dyson sphere