The two classes are supposed to have been founded separately (Exod.
This is no doubt accounted for by the extreme poverty which prevails among the lower classes, though beggars, on the other hand, are very few, the convictions being 8.95 per 100,000 against 258.15 per 100,000 for the province of Rome.
Anemometers may be divided into two classes, (1) those that measure the velocity, (2) those that measure the pressure of the wind, but inasmuch as there is a close connexion between the pressure and the velocity, a suitable anemometer of either class will give information about both these quantities.
Akhmim has several mosques and two Coptic churches, maintains a weekly market, and manufactures cotton goods, notably the blue shirts and check shawls with silk fringes worn by the poorer classes of Egypt.
Cattle and poultry are the principal classes of live stock.