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.
Defining Light Eyebrows. 1  1. Keep your eyebrows well-shaped. Even if your natural brows are all but invisible, it is important to keep them well-groomed. 2  2. Brush eye shadow onto your eyebrows. Lightly load an angled cosmetic brush and drag it along your brow. 3  3. Define your main brow shape with an eyebrow pencil.