This photo-based blog offers a stunning collection of wacky historical images, all—as the description reveals—”culled from the vaults of the one-and-only Exploratorium,” San Francisco’s hands-on science museum. Fittingly, most are pretty geeky (see: cups of coffee with swirls of cream shaped like galaxies). But tags like “#duuuuuude,” “hair explosion,” and “best shirt ever” make the whole thing a fun browse for anyone.
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