…exhibits. Blows my mind! So simple, but there’s something so satisfying to run your hands through the sand and play with the patterns you get. I’ve messed around with other magnetic-field visualizers, but this one feels like a step above…
Here is a new clip uploaded to ExploTV from Ken Finn about where we get our black sand ~ I remember my first time dragging for it in Ocean Beach, and it felt magical to be able to connect it directly to the exhibit when I got back to the Exploratorium.
(if you like a little California geography & Geology, the first two minutes. Black Sand = 2 minutes onward)
