Aram Bartholl is mortaring USB drives into walls, curbs, and buildings around New York. These dead drops, as he terms them, are peer-to-peer file transfer points with true anonymity. Bartholl has a residency with EYEBEAM, a truly fascinating incubator of and studio for new ideas in technology and art.

In this Motherboard.tv episode, artist Jamie O'Shea from Substitute Materials shows how you can build a telegraph from materials that were readily available 50,000 years ago: "It's the ultimate salvagepunk experiment, a DIY exploration of what makes innovation possible, and an attempt to prove that the future could happen at any time (even if the world isn't always ready for it)."
featured by Cory Doctorow

Jon Cohrs and Morgan Levy are selling bottles of Alviso's Medicinal All-Salt: