Recently, a rock sample from the Neolithic structure Stonehenge made its way to a science lab after 60 years in a private collection. Here's what we learned from it.Read the transcript.Check out all the Quick and Dirty Tips shows.Subscribe to the newsletter for regular updates.Join the conversation on Facebook and Twitter.Links:https://www.quickanddirtytips.com/education/science/the-science-of-stonehengehttps://www.quickanddirtytips.com/podcastshttps://www.quickanddirtytips.com/subscribehttps://www.facebook.com/qdteinsteinhttps://twitter.com/qdteinstein