The length of the diameter of a cylinder in an automobile engine is the bore. ... Find the displacement of a piston with a 4-inch bore and a 5-inch stroke.
<span>The correct answer should be innovation. They are being innovative and trying to create something that no one has done before and attract the customers using this technique. This is quite common in the business world and is often better than just plainly advertising old things. That's why restaurants like McDonald's or KFC always have some brand new never before seen menu items. People go and buy them to try them.</span>
Defining important terms from a text
