Hey there, did you know that the Mona Lisa actually doesn't have any eyebrows? It's a pretty interesting little fact that not many people are aware of. And speaking of interesting facts, how about this one: the last question on this list is a real head scratcher. Almost no one can come up with the answer off the top of their head. And hey, here's something cool to ponder: you share your birthday with a whopping 20 million other people. That's a whole lot of cake to go around! Leave a...