See what you may be missing when glued inside to your technology? A 9-year-old Michigan boy stumbled across something -- literally -- that, it turns out, is a mastodon tooth. Read: A prehistoric step: 9-year-old trods on 10,000-year-old mastodon tooth, by Lorenzo Ferrigno, CNN.
And to think I was proud of finding a locally produced antique Coke bottle while exploring with my daughters in upstate NY a few summers ago. I think we need to look a little harder next time to see what bigger treasures we can find.