Humans are the only mammals whose brain keeps growing well after birth. This is called â€˜secondary altricialityâ€™
Rapid Robert; pitched 3 no-hitters and 12 one-hitters
0.18% Largely occupied by Morocco, some territory administered by the Sahrawi Arab Democratic Republic.
Terms of sovereignty over the Western Isles, the Isle of Man, and the Northern Isles agreed between Norway and Scotland.
Ends hostilities between the supporters of Simon de Montfort, 6th Earl of Leicester and Henry III of England; comes into effect in 1267.