The right PT contained a separate pedicled gyrus in two brains.

This is the modern equivalent of smith forging where the limited force of the blacksmith has been replaced by the mechanical or steam hammer. The process can be carried out by open forging where the hammer is replaced by a tup and the metal is manipulated manually on an anvil.

This is not a cookbook full of passive recipes, nor is it a paint-by-numbers approach to teaching. Instead, it provides the fresh clay, the carving tools, and the spirited inspiration to form the clay to match our intent.

In the expression 5 × 7, the 7 is a multiplier.