The element in the room : investigating the atomic ingredients that make up your home

Did you know that without the "lead" in your pencil, there would be no life on Earth? Or that the deadly ingredient used to make the most dangerous weapon in history can also be found in your water bottle? Just about everything in the universe is made up of only 92 elements. And from aluminum to zinc, many of these atomic ingredients can be found in your very own home. Join the great scientific sleuth Sherlock Ohms as he investigates the elements...