Explores the lives, contributions and achievements of historically famous people such as Alfred Nobel, Alexander Graham Bell, James Watt, Michael Faraday and Leonardo Da Vinci in various fields such as engineering, science and technology, communications and the arts.

With the mix of ever available food and labour saving technology, obesity is quickly spreading across the globe. Examine the science of fat with scientists whose experiments show that the body has a set weight that it strives to maintain. Listen to personal stories of people fighting obesity and the genetic breakthrough that could lead to the first anti-fat drug.