exploratorium

What is Pi Day and why do we celebrate the holiday?
Pi Day was first celebrated in 1988 at San Francisco's Exploratorium, a museum of science and technology that encourages visitors to be hands-on.
Uncovering the magic of rainbows at the San Francisco Exploratorium
The eclipse is over, here's what to do with those glasses
The eclipse is over, here's what to do with those glasses
DIY WITH DREW: Can't snag eclipse glasses? Make your own!
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Uncovering the magic of rainbows at the San Francisco Exploratorium
The eclipse is over, here's what to do with those glasses
The eclipse is over, here's what to do with those glasses
DIY WITH DREW: Can't snag eclipse glasses? Make your own!