View post: Neighbor Saw ‘Suspicious’ Activity Near Nancy Guthrie’s Home Weeks Before Disappearance Using double male extension cords with generators causes hazardous backfeeding into the power grid.

Male-to-male extension cords, sometimes called suicide or widowmaker cords, are dangerous extension cords that can kill or injure you. People sometimes use them during a power outage to feed ...

Extension cords typically have one male end and one female end. However, on sites like Amazon, you might come across cables that have male connectors on both ends. These cables are extremely unsafe to ...

Corin Cesaric-Epple is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...

Add Yahoo as a preferred source to see more of our stories on Google. Plugging a double ended extension cord into an outlet on your generator and then into your wall creates backfeeding, a dangerous ...

One of the biggest mistakes one can make with a generator is to attempt to use it with a double male extension cord. These cords, also known as "widowmaker cords" or "suicide cords," are so named ...