I've felt like starting a thread where people can just ask and answer all the trivial questions that you would wonder about when you were a child. Like, "Why is the sky actually blue?"- stuff like that. I thought it would be interesting to see people's thoughts and ideas coming up with random questions. It's kind of like a daydreamers' thread for those questions that kind of leave you mindf***ed, or just riddle type questions that are fun to ask. Sample questions I had: •Why is yawning contagious? •If your underwater are you considered wet? •If I dug a whole through the center of the Earth from one end to the other, would I just constantly fall back and forth to the other side of the world? Wouldn't gravity pull me so far down that it starts pulling me up? Feel free to answer my questions or add on your own questions to keep this thread moving! It seems like it would be fun to see what others think!