Within the genus Homo, cranial capacity again doubled from H. habilis through Homo ergaster or H. erectus to Homo heidelbergensis by 0.6 million years ago. The cranial capacity of H. heidelbergensis overlaps with the range found in modern humans.
The original height of the Pyramid was 146.5 m (488 ft), but today it is only 137 m (455 ft) high, the 9 m (33 ft) that is missing is due to the theft of the fine quality white Tura limestone covering, or casing stones, for construction in Cairo. It is still the tallest pyramid.
The largest and most famous of the true pyramids is the Great Pyramid at Giza. Built for the great Pharaoh Khufu, the Great Pyramid âstands today at four hundred and fifty feet highâ (Padwe). Originally the Great Pyramid had stood at over four hundred and eighty one feet tall, however, due to weathering and the sands of time some of its height was lost.