@[email protected] to [email protected] • 8 months agois a hot dog a sandwichlemmy.mlimagemessage-square196fedilinkarrow-up1978arrow-down127
arrow-up1951arrow-down1imageis a hot dog a sandwichlemmy.ml@[email protected] to [email protected] • 8 months agomessage-square196fedilink
minus-square@[email protected]linkfedilink15•8 months agoWelcome to topology where your mug is a toroid and the orientation matters a lot.
Welcome to topology where your mug is a toroid and the orientation matters a lot.