Quote of the day: "By emptying the intestine and inflating it with a long balloon, we found that the local strain varies from 20 percent at the cube's corners

Quote of the day: "By emptying the intestine and inflating it with a long balloon, we found that the local strain varies from 20 percent at the cube's corners to 75 percent at its edges" Edit: Square sausages anyone? (I'm aware of Scottish square sausages)