A simple weather vane

The earliest weather vane we know about was in Greece in 48 BC, erected in honour of the Greek god...

Harnessing the wind to make work easier is not a new technology. People have been using wind to mill grain,...

The earliest weather vane we know about was in Greece in 48 BC, erected in honour of the Greek god...

English astronomer John Robinson invented the anemometer in 1846. Anemometers measure wind speed and have become one of the essential...