1. Big Trouble

7

. 19 July 2018. 60 min

Hannah Fry takes a spectacular look at the science of size. Hannah starts by asking whether things could be bigger, including Earth and living things.

2. That Shrinking Feeling

0

. 26 July 2018. 60 min

Hannah Fry takes a look at the science of size. Here, she asks if things could be smaller, including the Earth, living things and the Sun.