A state initiative to prevent falls by older Ohioans is aiming to warn shoppers of all ages what to look for and how to avoid falling hazards amid holiday shopping.
Scientists continue to analyze debris from last week’s collision between a space rpobe and the Tempel 1 comet. Scientists hope, by getting a look at the inside of the comet, they can better understand the formation of the universe. Getting to the comet, though, required some thought – in fact, a lot of thought. Here’s how they did it: