What is a pyramid ?
Pyramids are mysterious buildings and many are incredibly old. We know that the world’s oldest pyramids, in Egypt, were used as tombs for Egyptian pharaohs, or kings. In other countries,pyramids have been used for religious worship.However, pyramids still hide many secrets.
Find a pyramid
A pyramid has four triangular sides that meet at a point. It has a square base. The shape appears in buildings in many parts of the world. Perhaps there is a pyramid near where you live.
Still in use!
The pyramid shape is still used today by architects. This modern 12-storey pyramid in Texas, USA, houses an aquarium. It is built of glass, steel, and concrete: very different materials to the hefty blocks of stone used for the ancient Egyptian pyramids shown below.
Why a pyramid?
Nobody really knows why the pyramid shape was used by the ancient Egyptians. Some believe it is based on the shape of the Sun’s rays as they come down to Earth. Others say it was a stairway to heaven. The mystery may never be solved.
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