Yet, Hamas deserves a visit in its own
right, not only because is has a most charming town center but mostly because
of its spectacular large wooden waterwheels – a Roman invention so ingenious that
you have to see it in order to fully grasp its significance.
Known under their Arabian name as norias, their earliest traces are found
in a mosaic dating from 469 AD but they may have been used before. Anyway, in
the fifth century, at least 100 of these waterwheels must have existed. Hard to
imagine when we are faced with “only” seventeen survivors in Hama today, for even this small
reflection of times past is extremely impressive!
It is not just one waterwheel here and there,
but a complete chain of norias on
both sides of the Orontes .
Their size varies between 23 and 69 feet (7 to 21 meters ), a few stories
high, and when you stand next to one of them you truly feel dwarfed! When they are
activated by high water levels, which happens only rarely because of the dams
constructed higher upstream, their creaking and squeaking noise is said to be
deafening and terrifying at the same time. One such wheel lies flat on the
ground next to the bridge, and clearly proves how ingenious and simple the very
concept was.
The oldest still working waterwheels date from
the 14th and 15th century and the largest one counts no less than 120 wooden
scoops to carry the water to a higher level, i.e. to the connecting aqueduct
from where it was led away to the irrigate the neighboring fields.
This is so incredibly ingenious!
No comments:
Post a Comment