Built To Last. The dam itself was built to last. It was built to be as tough as the canyon walls which surround it. A total of 3,250,000 cubic yards of concrete was poured to create the dam â itâs enough to build a monument 100 feet square and 2 1/2 miles high.uilt To Last. The dam itself was built to last. It was built to be as tough as the canyon walls which surround it. A total of 3,250,000 cubic yards of concrete was poured to create the dam â itâs enough to build a monument 100 feet square and 2 1/2 miles high.
Report Abuse. The main function of the eyebrow is to prevent moisture, mostly salty sweat and rain, from flowing into the eye, an organ critical to sight.
Some brow enhancers add color to the eyebrows. Other enhancers add no color but are still helpful in shaping the brows. Most people use a product to give color and another product to help shape the brow further.o slightly lighter if the brows are thicker and slightly darker if the brows are thin. For fire truck red hair, the brows need to be dulled a bit to keep the face from looking too dramatic. Avoid pencils, choosing powders instead. Choose a darker color, but remember not to go too dark.