and klein bottle too, as mentioned above
Forum: BoaterTalk
[DELETE]news 5 imaginary dollars to the first person to name 2 one sided objects <NT> sloppyjoe New
[DELETE]smile Toroid and mobius strip. Now, about spheres... rlhartman New
[DELETE]note BTW I disagree with the mobius strip. Granite-Granny New
[DELETE]more I thought about that, but... rlhartman New
[DELETE]note Right - fair point. Granite-Granny New
[DELETE]more there's also a crosscap i believe. i'm not as familiar with that one though, so i'm not 100% <NT> sloppyjoe New
sloppyjoe
sloppyjoe
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