Size Matters

Size Matters

Available on CuriosityStream, Prime Video
Why is Earth not the size of Jupiter? Why aren't people the size of mice? What would happen if that changed? This two-part special shows that when it comes to the universe, size really does matter. We'll take you to a series of parallel worlds where size can be changed, and in so doing, we'll answer the biggest (and the smallest) questions in the universe in the most unforgettable way.
Starring Dr. Hannah Fry