I've read a lot here about flat-earthers, but there are also people who believe the earth is hollow!

[abqtommy]

When I was around 6 years old I saw a large poster illustrating the hollow-earth belief in a barber shop,
probably somewhere in South Dakota where we lived for awhile. See search link below*

But then if you can believe in Gawd(s) or Santa Claus or the Tooth Fairy you can believe in anything!

* https://duckduckgo.com/?t=ffnt&q=do+people+believe+the+earth+is+hollow&ia=web

[exboyfil]

1. Sure it is

Read the Pellucidar novels by Edgar Rice Burroughs. Tarzan even visited it.

[Harker]

2. Thanks for the inspiration to listen to a cut by The Cramps.

"There's some things, baby, I just can't swallow..."

[marie999]

3. The earth is flat because the whole universe is flat.

You are a 2-dimensional being living on the edge of the universe. What you think is a 3-dimensional universe is actually a hologram.

[3catwoman3]

4. Cats are proof that the world is NOT...

...flat, because if it were, cats would have knocked everything over the edge already. 🐈

[abqtommy]

6. I award you The Purr-fect Reply Of The Day Ribbon, suitable for framing or cat shredding!

And if the world were hollow all the cats would have crawled inside by now!

[3catwoman3]

7. Thank you - I think I saw this explanation here on DU a while back.

I wish I could claim credit for thinking it up myself, but Ican’t.

LOL at the hollow bit. We have a beat up old couch in our living room, and the batting underneath has come loose. One of our cats likes to crawl up in there for a nap. The only reason I know this is that she wears a TILE device on her collar so I can “beep” her if I can’t find her - she loves to hide and is very good at it. Imagine my surprise the first time the beeping was coming from inside the couch. I never would have thought to look there.

[brooklynite]

5. Well of COURSE it is! Where do you think the Lizard Men come from?