Audio & Video
Sputnik
Frank explains just how odd Sputnik is.
- Sputnik
- Beat the Calculator
- 1089
- Perfect pentagon
- Fabulous flexagon
- Making Cubes
- Prime number pizza
- Numerical masterclass
- Q&A with Kjartan Poskitt
- Questions from pupils
- Becoming an Author
- Diving Poem
- Noi and his family
- Questions from schools
- A Dog with Nice Ears
- Dogs in space
- Cookie’s Brain Busting Quiz
- A question from Twitter
- Inspiration


















