How many facts can you fit in an episode? Where are we finding these fun facts, how many do you know and how many are a surprise?

This episode Peter and Russell are determined to get to 100, listen in and see if we hit the magic 100th fun fact or will we be back again to cross the finish line.

Did you know that the Neanderthals were not the only other human species that lived? At one time we shared this planet with about 5 other "homo" species and we believe our human ancestry was made up of at least 14 other human species. This week Peter and Russell will take a look at our ancestral family tree and find out what other hominins lived before and while we were around. What did we share with them? What did we learn from them? and most important of all What happened to them and why are we the only one's left?

All good things come to an end and this episode is the end of Season 2. Did you know that one day our own planet, sun, solar system, galaxy and universe will also end? This week Peter and Russell look at the end of everything. One day in the distant future, everything will come to and end. What will it look like? How will it happen? What could happen afterwards? Join us as we explore it all.