How 3-D Printing Can Save RadioShack

The first computer I ever bought was a Tandy TRS-80 I got at RadioShack in the mid-1980s. There was no floppy drive, no operating system, no internet connection and no hard drive. I used a tape recorder to save data, but I still felt pretty cutting edge, even if it was largely an expensive paperweight, since I had no programming skills and used it like a big calculator. While those were also the halcyon days of RadioShack, the electronics retailer would like 2014 to be the start of a new golden age.