
The Tragedy of the US Navy H1 Submarine
A Little Historical Background
In 26 February 1920, The Great War has ended and the US Navy’s Submarine H-1 (ex Seawolf) with her sistership USS H-...
What is this AI? I always thought that AI stood for artificial intelligence. Unfortunately, no, the NERD 2 is not artificially intelligent... yet. However, in this particular case AI stands for Air Integrated. It is just a clever way to get wireless pressure gauge readings from 2 separate scuba cylinders at the same time.