Daily Archives: 9-December-2012

Outdoor Enclosure Temperature Profile Math

Introduction We build products that mount on the outside of homes -- homes that can be anywhere in the world. This means that the temperatures can be brutally cold (e.g. -46 °C in Bemidji, MN) or brutally hot (e.g. 49 … Continue reading

 
Posted in General Science | 6 Comments

Torpedo Data Computer Video

I am a fan of both naval history and the history of computing machines. I just saw a great video on the Torpedo Data Computer (TDC) that have I include here. The TDC was one of the last examples of … Continue reading

 
Posted in Electronics, History of Science and Technology | 1 Comment