Curiosity Channel

'S1/E2 - Kristen Bell'. At 19, on a missionary trip to a clinic in Brazil, Kristen Bell helped to deliver two babies. The experience ignited her nurturing nature, which endures today in good works like the snack bars 'This saves lives'.

'S1/E1 - Shaquille O'Neal'. Shaquille O'Neal went from being poor and bullied - and becoming a bully himself - to fame in the NBA. The greatest influence on Shaq's life was his step-father.

'S1/E3 - Samuel L. Jackson And LaTanya Richardson Jackson'. At age 20 Samuel L. Jackson served as an usher at Martin Luther King's funeral. Jackson and his wife LaTanya have fought for civil rights around the world.

'S1/E4 - LeVar Burton'. LeVar Burton entered the seminary at 13. But after deciding that the church didn't have the answers to his questions about life, he changed his focus to theatre.

'S1/E6 - Joe Namath'. Joe Namath grew up in Beaver Falls, Pennsylvania. After his parent's divorce, Joe turns to sports.

'S1/E5 - MrBeast'. Jimmy Donaldson, aka MrBeast, is the world's first digital philanthropist. Jimmy built a viral video empire based on the joy he gets from helping others.

'S1/E7 - Alternative Energy Sources'. Athena decodes some of the difficulties faced by the scientists and environmentalists looking to fundamentally change our relationship with energy.

'S1/E8 - Theories Of Everything'. Over the centuries, scientific theories have emerged that rival religious cosmology in terms of ambition and scope. But can science ever truly explain everything?

'S1/E6 - Ahead of Their Time'. When a world-changing idea appears out of nowhere, what happens to those brave enough to bring it to light?

Yellowstone is a land of Triceratops and T-Rexes, of mammoths and human hunters and of constant volcanic and climatic changes that shape America's greatest wilderness.

'S2/E6 - Twins'. Dr. Jack Lewis is on a mission to understand why identical twins are such an asset to science from development in the womb onwards.

'S2/E5 - Plasticity'. Dr. Jack meets a man who has defied all odds by miraculously recovering from severe brain damage after a car crash left him lying in a coma for three months.

'S1/E5 - Human Enhancement'. From a cutting-edge science-based gym and spa, to a medical clinic that offers direct ultrasound brain stimulation designed to increase mental performance.

'S1/E6 - Genetic Editing'. The discovery of CRISPR Cas-9 in 2012 opened up seemingly limitless potential in the field of genetic editing.

'S4/E1 - Electricity: A Bright Idea!'. Our distant ancestors were afraid of lightning. Nowadays, Electricity is part of our daily life. Without it, we would feel lost.

'S4/E2 - Heredity: It's A Family Affair!'. Early in their history, humans realised that they could affect nature.

Yellowstone is a land of Triceratops and T-Rexes, of mammoths and human hunters and of constant volcanic and climatic changes that shape America's greatest wilderness.

How safe are we from the next pandemic? Journey to the Alcatraz for viruses, an island in the Baltic where experts work to combat the growing virus threat.

'S2/E7 - Empathy'. We meet an individual who has an extraordinary neurological condition, mirror touch synesthesia, allows them to feel the exact sensation or emotion of another.

'S2/E6 - Twins'. Dr. Jack Lewis is on a mission to understand why identical twins are such an asset to science from development in the womb onwards.

'S1/E7 - Alternative Energy Sources'. Athena decodes some of the difficulties faced by the scientists and environmentalists looking to fundamentally change our relationship with energy.

'S1/E8 - Theories Of Everything'. Over the centuries, scientific theories have emerged that rival religious cosmology in terms of ambition and scope. But can science ever truly explain everything?

'S4/E3 - Gravity: It All Falls Into Place!'. As far back as we can remember, Humanity has sought to defy the laws of nature.

'S4/E4 - Viruses And Bacteria: Tiny But Tough'. Join us now on a journey through the key events that have allowed us to better understand the world of microbe.

How safe are we from the next pandemic? Journey to the Alcatraz for viruses, an island in the Baltic where experts work to combat the growing virus threat.

They are the most common creatures on earth. They have been around forever and are considered dangerous and deadly - but they are much more than that.

'S2/E8 - Music'. Dr Jack is going to sing with a choir like no other. Many of the members cannot talk, but they can sing.

'S2/E7 - Empathy'. We meet an individual who has an extraordinary neurological condition, mirror touch synesthesia, allows them to feel the exact sensation or emotion of another.

'S4/E1 - Electricity: A Bright Idea!'. Our distant ancestors were afraid of lightning. Nowadays, Electricity is part of our daily life. Without it, we would feel lost.

'S4/E2 - Heredity: It's A Family Affair!'. Early in their history, humans realised that they could affect nature.