Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She currently writes for CNET's Smart Home Section, MTVNews' tech section and for Live Science's reference ...

You woke up shivering in a cold house. Your morning shower, usually a warm and pleasant revitalization, was spent futilely turning the knob toward “hot” as your skin erupted in goosebumps. When you ...