Working
Animals - Before 10,000 BC dogs were used to hunt game. Sheep were caught,
domesticated and cared for to produce wool and meat. Oxen and horses were used to pull wagons
loaded with goods, operate grain mills and plow fields. Horses were used as
transport for armies and civilians alike.
Boats
were used to ship goods and transport people in 10,000 BC. Logs were
transported by rivers. Heavy rocks were transported by boats and moved along
wooden tracks on land and raised with wood cranes and pulleys. Windmills and
water wheels operated grain mills. The invention of the steam engine in 1698
would change all that over the next 100 years of development.
Norb
Leahy, Dunwoody GA Tea Party Leader
No comments:
Post a Comment