A sculptured painting in the grand temple of Karnak furnishes the explanation; wherein they appear filled by great trees or masts, their elevation inferring they were spliced as our present masts.

It shows that several key mammalian evolutionary innovations in the ear region, the temporomandibular joint, and the brain vault evolved incrementally through mammaliaform evolution and long before the differentiation of the living mammal groups.

He has an ankle sprain and his status is day-to-day.

False vacua play an important role in models of the inflationary universe and elsewhere. In the following we consider first (after some recapitulations) a simple model of a false vacuum.