What cultural heritage of Ancient Egypt do we use today?

In ancient Egypt, for the first time, they began to build canals and use irrigated agriculture. This technique is still used in some regions of the planet.

Second, the first mathematical calculations in the construction of buildings, made by Egyptian architects, are still used today.

Third, make notes on papyrus.

Fourth, the ancient Egyptians laid the first foundations for chronology. by creating lunar and solar calendars.

Fifth, the Egyptians were the first people on earth to shave their beards and do haircuts, and women still used eye makeup. It was the first cosmetics used today.

And lastly, the plow was first used in the fields of Ancient Egypt.