More news on the availability of 3-D printers. Microsoft is going to start selling the MakerBot in its stores. Phys.Org: MakerBot printers come to more Microsoft stores.

There will be 18 Microsoft stores selling the printers. The Makerbot Replicator 2 will be priced at $2,549 from stores when bundled with MakerBot's service plan.

Bill Gill

C is not the speed of light in a vacuum.
C is the universal speed limit.