Speaking of Balbeck and the pyramids and their massive constructions using huge precisely cut stone, its estimated that the pyramids contain millions of stone blocks.
Since Egyptologists agree that these huge structures were built in limited number of years, each block of stone would have to be precisely laid in place every few seconds night and day for years.
To my knowledge no theory of construction accounts for the impossible time factor.
Egyptologists also insist that all of the megalithic stone constructions of Egypt were produced with nothing more than copper chisels and stone hammers. Many of Egypt's ancient monuments are constructed of granite, one of the hardest stones in existence.
Many of the features of those monuments are of exceedingly fine and sharp detail, such as the famous granite statue of Rameses, which is also symetrical in three dimensions to a mathematical precision that can't be matched today.