When the furnace is working overtime, it's important to find ways to save. Find out if plastic window wrap actually works and how to use it.

A new optically clear gel insulates windows without clouding views, potentially transforming how buildings save energy year-round.

1: Why did you choose the industry? I was working as a bookkeeper for about 38 years and wanted to do something different. I have a good friend whose sister is in the window coverings business. I ...