The aim of this experiment is to test whether or not a Crunchie bar could be used as a bone replacement.
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Wendy Croft 12NB Crunchie Bones? The aim of this experiment is to test whether or not a Crunchie bar could be used as a bone replacement. If this were possible the crunchie would have to be strong enough to support the patients life style. The Crunchie bar will be used to replace a leg bone. After the experiment I will calculate the ultimate breaking stress of the Crunchie and then compare this to the ultimate breaking stress of a leg bone. I will calculate the stress by using the formula: The apparatus is going to be set up as follows: I will tighten both of the G-clamps by 90 at the same time, then I will read off the force on the dial of the scales. I will read the dial from directly above otherwise parallax may occur. I am using three crunchies at the same time, as this will be more reliable....


