Moon Illusion
When I was a kid, like 3 or 4, I used to say "goodnight" to the moon every night before I went to bed. One night I looked outside and I saw a huge moon and it scared the crap out of me. I told my parents about it the next day and they didn't believe me.
I just came across this:
http://science.nasa.gov/headlines/y2005/20jun_moonillusion.htm
I didn't make it up!
Pretty cool, I'm gonna check it out tomorrow and see if it still scares me. :glasses2: