The first sailboat is thought to have been invented in Mesopotamia in approximately 1300BC. They have since been used by many civilizations, such as the Vikings.
The ancient civilization that is credited with inventing the clock is the Sumerians. They were thought to have created the clock's hour system with 24 hours and 60 minutes and the first clock prototypes known as sundials.
Egypt were the first ones to use the 365-day calendar
The first step pyramid was thought to be built in Egypt by Imhotep. It was said to be used as a burial site for the Pharaoh Djoser.
Ancient Egyptians used crocodile dung as a contraceptive.
aztec
minoans i think haha
Sailboats are used in the sport of sailing.
why did egyptians use sailboats? the used sailboats because they where a good way to travel in water
Recreation
Egyptians used sailboats for traveling and trading goods around the known world.
Nowadays mainly for pleasure
They are used in airplanes and in sailboats.
The first people to use sailboats are said to be Egyptians and Phoenicians by using a piece of cloth on a long log. They were used later on extensively in the Mediteranean Sea to trade, and even later in the Indian Ocean trade network.
Hittites
the Romans did
The Babylonians and the Egyptians.
Well the bongos were first thought to be used in Africa where the first bongos were made by Sir Henry Bongo!