An aqueduct is a water pipe. Some of the innovations are the modern materials that our pipes now use. Lead has been replaced by copper or a plastic derivative. Power pumps are used to move the water instead of depending on elevation. The water in modern pumping stations is filtered and purified of harmful bacteria.
I don't know. Why do you think I was on this page? I was looking for the answer, too!
They are much smaller and faster than when the first computer was invented.
I have no idea
Type your answer here ....
got to go to school
to tell u wat tu du
it has gotten smaller and they are now better quality
had knobs now it has buttons
Innovations to the necklace include colorful stones, art glass, feather, shells, beads, or corals.
They are much smaller and much faster than when the first computer was invented.
Windshield wipers and I think blinkers (turn signals)
smaller lens, touchscreen, and everything in between beep beep