They wanted the point of the pyramids to point to or align with true north. This is called astronomic alignment.
they saw the north star so the will go to heaven
They'd gaze at a star the whole night and they'd mark on the walls where the star had begun, to where it has ended when the night is over.
True
It is very true!
Ancient Egyptians have sex after every meal and i learned this in Social Studys class and its a true fact.
People from Egypt, which is a country in the north-eastern corner of Africa, and one of the oldest countries there is.
That is a common misconception, but it's not true. The Chinese invented it. It was first mentioned by Yan Zhitui in 589 AD.
nothing special except with a compass you could find your way to the true north pole
the geographic north pole True North is geographic north as opposed to magnetic north. Since a compass uses magnetism to find North, the North that it finds is the magnetic North.
Compass.
The declination diagram
The declination diagram
The declination diagram
The declination diagram
You don't need to worry about declination to find true north; just observe the north star, and that's it. Perhaps you're starting with a magnetic compass and want to find true north? The correction factor is "magnetic variation", or "magvar", and this is printed on your charts.
The ancient Egyptians used the decimal number system.
no
no
The Nile River Runs from north to south, so they could ride the river on a boat.