A straw has one continuous hole that connects two openings at opposite ends, demonstrating that a single hole can have multiple openings; this illustrates how we define holes as continuous passages rather than just openings.
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How many holes does a straw have?Added:
Do you think a straw has one or two holes? I'd say two, but I guess it has one, doesn't it?
>> [ __ ] I don't know. Oh, wait. Woah.
Well, no, it's probably one hole.
But it could be two.
>> No, no, it's two, then.
>> Well, there's one in each end, so there's two. But is it just That would just mean there's one hole.
>> [laughter] >> I'm thinking it's two.
>> Why? Cuz it's got [ __ ] two holes. We go in and out.
>> No, but it's the same hole. One? Yes.
Obviously, it's one. It's like a tunnel.
It's a tunnel. One hole?
>> Yes. It's totally like one hole. Well, I guess it is. Yeah, true. But why isn't it two?
>> openings. Two ends to the hole. Two ends, one hole. Why is it one hole, but?
>> [laughter] >> It should be two holes, right?
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