Andrea Pirovano
- Via Antonio Fogazzaro, 18, 20015 Parabiago
- everyclock.com
Clocks have been around, in some form or another, for between 5000 and 6000 years. The earliest known clocks were sundial in nature and appeared around 3500BC in Egypt. Consisting of tall obelisks they used the shadow cast by the sun to indicate the passing ...