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This boulder is a fire-powered wi-fi router

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It looks like a rock in the middle of a park. And it is a rock. But it’s more than that. Artist Aram Bartholl hollowed out a portion of the rock and placed a Wi-Fi router inside. It’s powered with a thermoelectric generator. So if you want a Wi-Fi signal, you have to start a fire at the base of the rock.

Bartholl calls this sculpture Keepalive. It’s at the Springhornhof, a sculpture museum/park in Germany. Visitors can make appointments to use the rock. After starting the router, they’ll be able to download a library of survival guides in PDF format.
via Neatorama

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Image: Aram Bartholl

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