Echos Of Signals Past
It's easy to forget that the radio spectrum has been in use for over 100 years, but that then (as now!) communications has not always been wireless.
During World War I, teams of 'signals' engineers risked life and limb to lay down wires to allow communication between the
Why-Fi No-Fly Zone
Various news web-site including CNN and the BBC report that American Airlines flight 136 due to fly from Los Angeles to London on October 26 was delayed by almost a day when a passenger sitting on the aircraft noticed a WiFi network named 'Al-Quida Free Terror Nettwork'. As a result, the a
- Echos Of Signals Past