The Southern Alberta Institute Of Technology

Medical technology is one other sort, and contains ventilators, medicine, and MRIs. Communication technology is the third sort, and includes all kinds of instruments used to speak, from telegrams to telephones. Electronic technology contains technology that requires electricity, from dishwashers to blenders to varied digital gadgets.

The invention of polished stone axes was a serious advance as a end result of it allowed forest clearance on a large scale to create farms. Additionally, youngsters might contribute labor to the elevating of crops more readily than they may to the hunter-gatherer way of life. To make a stone tool, a “core” of onerous stone with particular flaking properties was struck with a hammerstone. This flaking produced a sharp edge on the core stone as properly as on the flakes, both of which could be used as instruments, primarily in the type of choppers or scrapers. The use of instruments by early …