What is a paradox?
Any topic ideas?

okay a paradox is something that can't be true. It's like an impossible triangle. It's mathematically impossible in 3-D, but you can draw anything in two dimensions, so it is sorta possible. a paradox is something that is impossible to happen, but imagination is powerful, so you can imagine anything in your imagination, or as I like to call it, 3.5-D. i.e.
1. 4x5=21
2. 3x7=20
3. All these things are false
1 is obviously false, 2 is also false, but if 3 is false, then 1 2 and 3 are true. but if they are all true, that doesn't make sense. If you are prone to headaches, don't think about paradoxes.
Fun PAradoxes! best one gets trophies. try to spot the paradox in this post.