How high is the water, mama?
Johny Cash was asking his mother, when it is was '6 feet high and rising'. In Egypt it would probably mean that taxes that year would be low.
In Egypt it all depended on the behavior of the Nile and a Priest, who would monitor the so-called Nilometer.
A nilometer was a structure for measuring the Nile River's clarity and water level during the annual flood season. If the water level was low, there would be less food. If it was too high, it would be destructive. There was a specific mark that indicated how high the flood should be if the fields were to get good soil. Their predictions would determine how much money...
Category
Antique Early 1800s English Scientific Instruments