Weekly Chat (Non-Osprey), Sunday 28 July 2013

Happy new week and new month!

The world's oldest known calendar device has been found in Scotland. It's based on the phases of the moon, as well as the position of the sun, and is 10,000 years old.

That's 5,000 years older than the first formal calendar devices found in the Near East, which were thought to be the earliest. The device provides further evidence that Scotland's early civilisations were much more advanced than previously thought.