stamps Beautiful and minimalist new postage stamp celebrating concrete in architecture uses cement pigment David Pescovitz
vinyl Look at these cool 1970s postage stamps from Bhutan, which are tiny vinyl phonograph records Mark Frauenfelder
russia Ukraine post office asked for stamp designs that show "Ukrainians' determination to defend their land." Here are the top submissions Mark Frauenfelder
Games How thousands of players explored a shared virtual world a quarter of a million rooms big, using nothing but pencils, paper, and postage stamps Mark Frauenfelder
micronations In 1948 James T. Mangan declared the entire universe to be a country under his protection Mark Frauenfelder
books In an age of disappearing prison libraries, jail profiteers provide "free" crapgadget tablets that charge prisoners by the minute to read Project Gutenberg ebooks Cory Doctorow