This old lady we picked up was spun out because she didn't manage her insulin properly.

Here ſhe [the body] attracts, and there ſhe doth retain; / There ſhe decocts, and doth the food prepare; / There ſhe diſtributes it to ev’ry vein, / There ſhe expels what ſhe may fitly ſpare.

Rockwell hardness test: A method of measuring hardness. The hardness is expressed as a number related to the depth of the residual penetration. A test for determining the hardness of a material based on the depth of penetration of a specified penetrator in to the specimen under certain arbitrarily fixed condition of test. A hardness test where the loss in kinetic energy of a falling diamond tipped metal ‘tup’, absorbed by indentation upon impact of the tup on the metal being tested is indicated by the height of rebound.

His speech was both witty and informative.