
One very hot new hobby seems to be 3-D printing. There are machines which, starting with a mathematical model of an object, can create arbitrary shapes by gradually building up layers of material.
Recently during Musecon, near Chicago, I encountered James Brown demonstrating a Makerbot Thing-O-Matic machine. It was busy manufacturing little keychain gewgaws, and the smell of hot plastic was in the air. He handed me a little toy spaceship. “Do you know what this is?” he asked.
“Sure,” I said. “It’s a ship from The Last Starfighter.” It pleased him that I recognized it.
A kind soul known as “7777773” had uploaded a design for this spacecraft to an online library of objects. With the Thing-O-Matic, James had manufactured a copy.
The Gunstar fighter sent my mind voyaging back to the early 1980s.











If you're going to the 
No, we are not giving away Cory Doctorow but, we are giving away some Cory coolness. For those not lucky enough to catch him on 































