the sunwheel project
Yesterday was – as I already mentioned – the autumnal equinox, and while I was a work my mom took Jack to see the “Stonehenge” at UMass Amherst.
It’s called The Sunwheel project, and it was dreamed up by Professor of Astronomy Judith S. Young. She writes:
Through the Sunwheel, which concretely illustrates the variations in the [...]
