has an interesting article about Alan Turing’s nearly-forgotten speech encryption device. Codenamed Delilah, it was in many ways an early form...
Alan Turing
North America's Premiere Amateur Radio News Magazine
TWIAR
Headline News
via Hackaday: Looking at a TRS-80 12 MB External Hard Drive from 1983
via Hackaday: It’s GNU Radio Companion, But in the Browser
via Hackaday: The Different Ways To Look at Negative Resistance
via Hackaday: A UPS For Your Pi That’s a Little Different
via Hackaday: How High-Voltage Current Transformers Monitor the Grid
