Fire / 400,000 BC-1900s
Fire brought comfort and protection with the ability to cook food, stay warm throughout the day and extend waking hours into the night.
Stages of Evolution
Fire brought comfort and protection with the ability to cook food, stay warm throughout the day and extend waking hours into the night.
Sign up for our monthly e-newsletter and get updates on clean energy, the smart grid, electric vehicles and much more.
We 100% guarantee we will not share your email with anyone.