It is well-known that Pythagoras’ ancient Greek equation for right triangles: a2+ b2= c2 , is older than ancient Greece. We also know that in Khufu’s pyramid the height equals the radius of a circle ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...

It has always fascinated, and worried me at the same time, how many people I meet that are still mesmerized by aspects of the pyramids in Egypt that archeologists solved many years ago. The when, how, ...

The new pyramid is the picture of the Make America Healthy Again movement, prioritizing whole foods, proteins and fats.

The US has unveiled a controversial new food pyramid that’s causing a stir among nutrition experts. It represents the latest ...

The new food pyramid emphasizes protein at every meal and full-fat dairy. Dietitians share their reactions and simple tips ...

The classic food pyramid, which was hasn't been used as a visual in over a decade, has been flipped on its head.

The Trump administration released new dietary guidelines on Wednesday, pushing Americans to prioritize protein and cut back ...

Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them ...

Nutritional guidelines released on Wednesday by Secretary of Health and Human Services Robert F. Kennedy, Jr., and the USDA ...