
Two ancient mummification workshops — one for humans and another for animals — have been discovered at Saqqara in Egypt.
The workshops date back around 2,300 years and were in use between the late 30th dynasty and the early Ptolemaic period. During that time, Egypt lost its independence, first being conquered by the Persians and then by the Macedonian army of Alexander the Great. After Alexander's death in 323 B.C., one of his generals, Ptolemy I, took over Egypt, and his descendants ruled over the country for nearly three centuries.