Yes, many did. The Great Pyramid and others that have survived, did so for a reason. Their shape made them more sturdy over time and were not the first design. Many steppe pyramids were built but were too steep and as the corners eroded, the whole pyramid fell under its own wieght. They were built too steep and did not have the base structure as seen in the great pyramid.
so they dont fall down
Elijah Otis invented elevator safety. Back then the elevators would brake down and fall to the ground, which caused the people to die. Otis invented a back up so if the elevator broke down you were safe.
You could say yes. The usual analogy is the height of a water fall relative to the flow of the water in a stream. If the potential difference is great it is similar to a high fall since the height difference is what drives the water down the falls.
Sure, if the cables break, it can fall.
The correct fall for a 4 inch/100mm foul drain is 12.5mm per meter.. or 10mm per meter on a surface water drain
No
they soon became really old so they would just colapse and be a pile of sand. :)
Not so far.
Pyramids fall due to weathering
No, they do not.
Ancient Egyptian bread made their teeth fall out because of how coarse the bread was.
did a kid ever fall in a toilet
The rive that ancient Egyptian kingdoms rose and fell on would be the Nile. The rive that ancient Egyptian kingdoms rose and fell on would be the Nile. The rise and fall of the ancient egyptians are enemies taking them over
It is correct to say ''He will fall down''
...If I Ever Fall in Love was created on 1992-12-22.
The Egyptian Empire fell to the Romans in 31 B.C. - Wikipedia http://en.wikipedia.org/wiki/Ancient_Egypt
It didn't fall down it was knocked down.