Michael Gordon/Shutterstock While the City of Angels is widely known for beachy Barbie fun and Hollywood glitz, Los Angeles is also a one-of-a-kind design hub. Past the celebrity tours and Hollywood ...

Yeah, but why does wood float? There are two forces acting on the life jacket - its weight and the force of the water pushing upwards on it - the upthrust. And if the weight is equal to or less than ...

News, information and advice, plus great music for your Saturday breakfast with Caroline. Your chance to showcase your talent on the BBC. My Place in Gloucestershire Listen as people reveal their ...