It happened one sunny day in mid-May 2003. I was preparing to go to the office around noon when Tayo, the editor’s secretary, called me.

Q: What is the Dollar worth against the Nigerian Naira? A: One Dollar is worth 1515.3285 Nigerian Naira today Q: Is the Dollar going up or down against the Nigerian Naira? A: Today's exchange rate ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...