You quoted me challenging my comment, you were proven wrong and then decided the conversation was beneath you instead of just admitting you fucked up. Best part is that this is literally an irrelevant topic. Stop being so childish and your life will improve.
Because you're an adult who's expected to know how to use a search engine. I used DDG and it took me about 40 seconds to find the source for the claim you're asking a source for.
No, that's a punctured disk, you're thinking of a torus.
Edit: After dusting off my old-ass-hasn't-been-in-uni-for-10-years-brain, I've concluded the straw shown in the image is NOT a punctured disk, it's a closed annulus. It's still not a coffee mug and you're still thinking of a torus but I don't wanna go around spreading wrong math.
I'm sorry. "as a college student", "72 yrs ago". You guys really need to cap the age at which a person is allowed to make decisions that impact the lives of millions of people. Jeez, at least make cognitive testing mandatory.
You quoted me challenging my comment, you were proven wrong and then decided the conversation was beneath you instead of just admitting you fucked up. Best part is that this is literally an irrelevant topic. Stop being so childish and your life will improve.