eHow

Skyscrapers can't be built in the usual way. Buildings that reach excessive heights are made almost completely of steel and concrete that together serve as the base to support walls. The world's biggest cities are likely home to a mega-tall building or two. Six across the globe are among a handful that rise into the rarefied air of worldwide fame.

Tin foil may seem like a good material for lining burner plates -- until a pot overflows and the liquid heats with the tin foil to form a sticky mess. Tin foil laid on a hot stove top may actually melt to the stove top, creating an even larger problem.

Parvovirus, or parvo, is a viral disease that can kill dogs. After an infected dog has entered your home, you must disinfect your house, dog feeding bowls, toys, blankets and any outdoor areas the dogs was in, prior to allowing a new dog into the area.

Black carbon residue can develop on your stainless steel pots. This residue is common on the bottom of pots and develops as a result of placing the stainless steel pot directly on a burner. Clean the black residue as soon as it develops to prevent it from building up. Once it has built up, it will require elbow grease to remove. Never use tough abrasive cleaning tools or solutions to remove black…

Having a fully functioning dishwasher is essential in most kitchens. If you own a GE Profile dishwasher and are having problems with dirt and grime buildup, it could be originating from the perforated screen at the base of the unit.