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.

In our third and final week looking at great unsolved mysteries Peter and Russell visit the Antikythera Mechanism. This complex analogue computer could predict astronomical positions and eclipses decades in advance. Then off to Peru and the mystery of the Nazca Lines. Why would people carve 70 different images into the Earth? Was this a way to communicate? Who would have done it? Join us as we talk about another two great mysteries.

Do you have a favourite toy? Were you a master of monopoly? Do you know that toys and games are an essential part of learning and imagination?

Join Peter and Russell this week as we take a look at the various toys and games throughout history. When did chess become a thing? Who inspired the Teddy Bear?

Why was one of the first talking dolls a commercial failure? All this and more about toys and games in this weeks episode of Sound Bites.