A tool is something that is used in order to gain a mechanical advantage and increase power transfer. Some simple examples are hammers, screwdrivers, and knives. An ergonomic tool will give a biomechanical advantage. Such a tool should reduce the amount of force required and improve the quality of work that is done. Man has been using tools right from the time he was a hunter and a gatherer of food to gain a mechanical advantage. Since then he has also been able to make …showed first 85 words of 1674 total…
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…showed last 85 words of 1674 total…designs would severely limit the growth of our society and is something that needs our immediate attention. (I know that many might say to me here that it was the companies fault, but I will not agree and this is my honest opinion and is what I think because I know the amount of research we did to make sure that the test showed the correct result. Besides we learned in one of the lectures that punishment is not the right way to promote learning).
