Adorned with tall, slender pyramids, the wealthy Nile city of Meroë was the seat of power of Kush, an ancient kingdom and rival to Egypt. Kushite culture blended Egyptian customs into its own ...

This story appears in the January/February 2017 issue of National Geographic ... Khufu’s son, holds power for only a few years. He commissions a pyramid north of Giza at Abu Ruwaysh, but the ...

They stress that their research, carried out in conjunction with “several national laboratories ... the use of hydraulic power to build the pyramids of Egypt." ...

Friedman, Walter. "The Efficient Pyramid: John H. Patterson and the Sales and Competition Strategy of the National Cash Register Company, 1884-1922." Harvard Business School Working Paper, No. 99-015, ...