How to tell if your TV is working correctly after a power outage
The National Weather Service says there is a new study that says a TV that has been left plugged in for hours is probably not working properly.
The National Climate Assessment says it will publish a report on the problem this week.
The study comes just as people around the country are starting to think about how to conserve energy in a warming world.
But it also comes as a recent report by the Weather Channel suggests that TVs can be susceptible to computer attacks.