New food pyramid changes explained: beef, dairy, alcohol and what the science really says

A registered dietitian breaks down new food pyramid changes, heart health concerns, alcohol guidance, and what the science says for adults and kids.
CNN

How did ancient Egyptians stack those heavy stones of the oldest pyramid? Scientists float new theory

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Popular Mechanics

Engineers Found Evidence of Hydraulics in an Ancient Pyramid, Solving a 4,500-Year-Old Mystery

A study suggests that the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift. Dated to about 4,500 years ago, this would move up the introduction of ...
IFLScience

How Many Sides Does The Great Pyramid Of Giza Have? Because It Isn't Four

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...