Archaeologists in Kazakhstan have discovered a 3,800-year-old hexagon-shaped structure that they describe as a "pyramid." The maze-like structure is not as tall as Egypt's monuments, but currently ...

Designers have been playing with six-side patterns or gemstones cut into hexagonal shapes. By Ming Liu The jewelers’ love affair with Art Deco shapes shows no signs of slowing. And the latest form to ...

The volume of a 3D shape is the amount of space inside it. Volume is measured in cubic units such as cm³ and m³. The volume, or capacity, of liquids is measured in millilitres or litres. The surface ...