Dulce

Cave Formations Formations from the cave ceiling to the cave floor are columns. Columns form when stalactites and stalagmites connect. A flowstone is formed from calcite-rich water flowing like a frozen waterfall. These cave formations are formed slowly by mineral-rich water dripping and depositing minerals. Types of Caves Solutional caves form over time when groundwater … Read more

Currently, the most expensive porcelain doll ever sold was a bisque doll sold by Theriault’s for $300,000 in 2014. In 1916, French sculptor Albert Marque created a set of 100 dolls for Parisian fashion designer Jeanne Margaine-LaCroix. The most valuable dolls are in mint condition. Signs of deterioration like wear, chips, and cracks lower value. … Read more

Houses with chimneys don’t flood when it rains because chimneys have several protective features. A chimney cap on top of the chimney fits securely and diverts rainwater away. Prefabricated chimneys have a protective chase cover instead of a cap. Flashing around the chimney prevents water flowing in from the top. Chimney Maintenance If rain enters … Read more