and five types of roof coverings: asphalt or fiberglass shingles, concrete or clay tile, metal, and two flat-roof styles — built up or membrane — more commonly used in commercial buildings.

Low cost and simple sine wave oscillator that can be tuned with a single resistor with decent quality Continue Reading ...

Plus, tips from podiatrists and celebrity stylists on how to wear the style. Claudia Willen is a New York-based Associate Editor at Instyle. She has over five years of experience in writing ...