- A guided tour around Zoom Earth Eric Clifton was born on 2 March 1932. He was a Navigator who flew in aircraft during the 1950's and 1960's using old school navigation equipment such as mechanical altimeters, compasses, sextants, callipers and maps. On clear sky nights he could navigate using charts and the stars. Astrolabes… Continue reading Navigating Our Planet’s Weather with Zoom Earth
Claudia Bow 