Release the pigeons of peace, power up the drones and let's go Tokyo 2021 for the start of the Olympic Games.

This week Peter and Russell take a look at some of the trials and triumphs of the modern Olympic Games. We will visit some of the historical moments, talk about some of the amazing achievements and commemorate the start of this year's Summer Olympic Games.

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.

Would you drink from the fountain of youth? Would you like to live long enough to see your great great great great great x 10 grandchildren ? This week Peter and Russell look at life extension and taking medical control of the aging process.