Human muscle and lots of it
The ancient Mayan built pyramids.
The oldest of the three pyramids, the pyramid of Khufu, was built around 2580 BCE. The other two, the pyramids of Khafre and Menkaure, followed soon after.
Scientist today still are puzzled on how the construction of pyramids became because they were so huge.
Egyptians invented the copper pipe. They used them to build elaborate bathrooms in the pyramids. They also used them for irrigation and sewage systems. +++ Bathrooms? In the Pyramids - which were built as tombs?
Many things we do during the day with simple machines. We cut with scissors. Doors will open soda. Simple Machines is extremely important role in engineering. Simple machines can not work without sophisticated machines.
Most scholars believe that pyramids were built as resurrection machines.
Many people and a lot of labor!
the reason they had pyramids was to honour the great pharoahs. they were believed to be the gateway to heaven. pyramids were only built to signify the king.
they were step pyramids built out of stone
Ancient Pyramids were built in Egypt and Mexico!
No the first pyramids were built from stone, it were the later pyramids that were made from mud bricks
built elabroate limestone pyramids for religious mcermonies
engineers have not figured out how they where built without modern technology
pharoahs
The pyramids were built to protect the body of the dead pharaoh. Pyramids were built until the Egyptian middle kingdom ended. (c.1550BC) ~ Bye...'!
they built pyramids with dried mud, stone and other sorts of recourse's
Pyramids are not being built today. And you have not said who they are.