What were they thinking: A clock
Engineering Investigations 3/22/2013 18 comments
It is amazing what some people consider simple or complex. While time is not the most rational number system and decimal might be easier, this patent has another idea…
PCBs help take the measure of Mars
Engineering Investigations 3/1/2013 1 comment
Determining thermal effects on general purpose pc boards is tough, but it’s another story to control PCB reliability in mission critical applications where device failure is not an option.