Earlier this week, Linn's Stamp News reported that it had spoken with a representative from the U.S. Postal Service (USPS) about a commemorative reprisal of classic-era U.S. stamps that were released ...

Step 1: Cut your Styrofoam out into the shapes you’d like your stamps to be. If you have cookie cutters at home, those can be traced for shapes if you’d like! Step 2: Use a dull pencil to press hard ...

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A few years ago, [Mitch Altman] from Noisebridge came up with the idea of a Hackerspace Passport. The idea behind it was not to hinder or monitor travels but to encourage visiting other hackerspaces.