Aired Sunday July 25,
10:55pm - 11:55pmon BBC Four HD
Size Matters
Series 1 Episode 1: Big TroubleHannah starts her journey by asking whether everything could be bigger, finding out what life would be like on a bigger planet. As the Earth grows to outlandish proportions, gravity is the biggest challenge and lying down becomes the new standing up.
- Category
- Documentary / Science
- Original air date
- 2018-07-19
Cast and crew