At the start of 20 th century - 112 years ago
It depends on what kind of tools.
Traditional power tools will have much more power than any cordless tool will have.
Hand tools go back thousands of years and were invented as people needed them.
Yes, electric tools are power tools.
The answer is tools!
Hand tools are "handheld" tools (wrenchs, screwdrivers, pliers, ect.). Power Tools are tools that use electricity to power them(cordless tools). If you visit www.discounttoolmart.com you can see some examples.
Archeologists don't know exactly where stone tools were invented, but the oldest stone tools ever found were discovered in Ethiopia.
There are literally hundreds of power tools.
power tools
They invented hand tools for farming
They invented hand tools for farming
Strategy manufactures Strategy power tools. Strategy power tools were sold by QVC.