How well do you know flu? People sick with flu will typically experience some or all of these symptoms. Review the full list of symptoms; if you or a loved one are very sick or at high risk of complications and suspect you may have flu, see your healthcare provider immediately. http://bit.ly/2lkIg5x | CDC

Understanding the Anatomy of a Masonry Chimney This diagram provides a clear and educational breakdown of a traditional masonry chimney, revealing how each component works together to safely manage fire, smoke, and heat inside a building. While a chimney may appear simple from the outside, its internal structure is carefully engineered to ensure efficiency, durability, and safety. The Upper Components: Protection and Ventilation At the very top sits the chimney cap, which serves as the first lin