$30 for a GPS that will log 15 hours of telemetry[1] I just cant get over how much cool math, science, engineering and technology can get crammed into a single

$30 for a GPS that will log 15 hours of telemetry[1] I just cant get over how much cool math, science, engineering and technology can get crammed into a single concept. in some ways GPS is as revolutionary as the CPU. [1] http://www.adafruit.com/products/790 http://www.adafruit.com/products/790