Xcel Energy has announced an aggressive three-year plan to check sewer and gas lines statewide, starting with inspections of 50,000 sewer laterals, or lines connecting homes with city-operated mains, ...

Ley Lines are the hypothetical or actual alignment of geographically or historically important places in the landscape, such as sacred sites, monuments, and ridgelines. The naming of this exhibition, ...

An optical illusion is a visual phenomenon where our perception of an image differs from objective reality. This image is perceived as a geometric optical illusion. These optical illusions occur due ...