Bathrooms With Mark News Today

Beyond the Elements 7.50pm, PBS America Science writer David Pogue sets out to discover the molecules and chemical reactions responsible for making life and the universe possible in this wide-ranging three-part series. In tonight’s opening episode, Pogue explores the chemistry of life via soap and a shopping trip to find the constituent fats that make up the body. First, though, there’s a trip back to the school classroom for a recap on photosynthesis while Pogue asks how we can continue to...