In the 12th and 13th Centuries, monks were tracking the looks of the moon, including lunar eclipses. Modern-day researchers took another look to see if some of those eclipses were actually volcanic eruptions.
Stonehenge is probably the most famous solstice-marking spot, but there’s another site that offers an amazing solstice experience, if you’re fortunate enough to see it.
In September 1924, a truck accidentally discovered a series of tunnels underneath Washington DC. There were lots of rumors, but it turned out a local guy had just dug them himself, for "exercise." Here's his story.
