Tag: galileo

Observation: The First Step in Innovation

First Step in Innovation

What do you see, in the world around you? In 1602, Galileo Galilei¬†noticed the swinging of a chandelier¬†after it had been lit. It seemed that, regardless of what angle the chandelier swung, the period – that is, the time it took to complete a swing – remained constant, something he confirmed using his pulse to … Continued