
Sign up to save your podcasts
Or
Over the course of billions of years a small region of specialized cells began to develop sensory organs. These light sensitive cells slowly developed into eyes. Behind them another organ began to develop. It’s still there, buried beneath everything else that has developed to become your brain today.
4.7
195195 ratings
Over the course of billions of years a small region of specialized cells began to develop sensory organs. These light sensitive cells slowly developed into eyes. Behind them another organ began to develop. It’s still there, buried beneath everything else that has developed to become your brain today.
470 Listeners
4,645 Listeners
166 Listeners
696 Listeners
35 Listeners
2,979 Listeners
15,281 Listeners
2,650 Listeners
3,061 Listeners