How Many Horses

What I read in the article

What I learned in "How Many Horses"

In the late 1800's the was an engineer named Watt he was trying to learn if horses had more power or steam engines. He found out that horses had more horse power so he started to do some math of the average of ponies could left, pull, and how much horse power they had. Today you never now how much horse power is out there but Watt helped us figure out what the average was in the 1800's.