| Royal Institution Christmas Lectures... | ...2017: The Language of Life. 3/3. The Word: Professor Sophie Scott investigates what language is and whether humans are really the only species to use it. Also in HD. [S] | Fri, Dec 29, 1:50 am | BBC FOUR | 60 mins |
| Royal Institution Christmas Lectures... | ...2017: The Language of Life. 2/3. Silent Messages: Professor Sophie Scott explores the world of silent communication, investigating why smells and body language can say so much. Also in HD. [S] | Thu, Dec 28, 3:00 am | BBC FOUR | 60 mins |
| Royal Institution Christmas Lectures... | ...2017: The Language of Life. 1/3. Say It with Sound: Professor Sophie Scott explores how we and other animals use sound to communicate. Also in HD. [S] | Wed, Dec 27, 2:00 am | BBC FOUR | 60 mins |
| Royal Institution Christmas Lectures... | ...2016: Supercharged - Fuelling the Future. 3/3. Fully Charged: Saiful Islam explores an important issue facing the modern world - how to store energy. Also in HD. [S] | Thu, Dec 29, 3:00 am | BBC FOUR | 60 mins |
| Royal Institution Christmas Lectures... | ...2016: Supercharged - Fuelling the Future. 2/3. People Power: Saiful Islam investigates how humans as living pulsing machines actually use energy. Also in HD. [S] | Wed, Dec 28, 2:30 am | BBC FOUR | 60 mins |
| Royal Institution Christmas Lectures... | ...2016: Supercharged - Fuelling the Future. 1/3. Let There Be Light!: Saiful investigates how to generate energy without destroying the planet in the process. Also in HD. [S] | Tue, Dec 27, 3:00 am | BBC FOUR | 60 mins |