pop2k.files.wordpress.com These slightly pointless, but typically colorful, circular pieces of cardboard were called?
www.medaholic.com You might have owned this before a cell phone, or at least your parents might have.
www.wired.com This was a video game that you probably got to play in school because it was 'educational'.
2.bp.blogspot.com These awesome things probably made you trip more times than you would like to admit-