@[email protected] to [email protected] • 5 months agois a hot dog a sandwichlemmy.mlimagemessage-square188fedilinkarrow-up1953arrow-down127
arrow-up1926arrow-down1imageis a hot dog a sandwichlemmy.ml@[email protected] to [email protected] • 5 months agomessage-square188fedilink
minus-square@[email protected]linkfedilink14•5 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.