So I’m in the thick of preparing several new talks about designing children's games and media. As I was thinking about what to say about the iPhone, I realized it’s been in our lives for 7 years. If it were a child, it’d be in first grade. This led to a fit of procrastination where I explored the age of all sorts of things, which I dutifully captured in a SlideShare format for you. Not to spoil anything for you but SodaStream and Nintendo are a lot older than you think.