Without important technological changes, the first Industrial Revolution would not have been possible.Unlike early devices powered exclusively by water, these steam engines were powered by coal. This meant that factories no longer needed to be located next to sources of water.
Another change occurred in the production of iron. During the early 18th century, a new method of smelting iron by using coke or 'courke' was introduced. Since the coke could heat iron more quickly than charcoal, production rates increased. This iron was instrumental in creating industrial machinery and railroad lines.
Another change occurred in the production of iron. During the early 18th century, a new method of smelting iron by using coke or 'courke' was introduced. Since the coke could heat iron more quickly than charcoal, production rates increased. This iron was instrumental in creating industrial machinery and railroad lines.