Instead of being smooth and nearly featureless like a kidney or spleen, the cerebral cortex (the thin layer of gray matter forming the outer surface of the brain) is chock-full of wrinkles and folds.Click on the image above for a larger view.nstead of being smooth and nearly featureless like a kidney or spleen, the cerebral cortex (the thin layer of gray matter forming the outer surface of the brain) is chock-full of wrinkles and folds.
Depending on the type of your roof, geographic location, and the company or weekend warrior you choose to hire, the total installed cost of a composition shingles roof could vary between $2.75 to $7.50 per square foot installed.
Experts estimate that a patio roof could cost from $10-$50 per square foot. This wide budgetary range takes into account the varying costs of the materials listed above. As you begin to price patio roof additions with local roofers, a basic aluminum roof may cost $6000-$10,000 for a 20â x 20â area.Adding wood latticing to a roof of the same size could add $500-$10,000 onto a project.xperts estimate that a patio roof could cost from $10-$50 per square foot. This wide budgetary range takes into account the varying costs of the materials listed above. As you begin to price patio roof additions with local roofers, a basic aluminum roof may cost $6000-$10,000 for a 20â x 20â area.