As the journey continues, there's beauty and danger in equal measure. Charley and Ewan travel through the extraordinary Bolivian desert, but the sandy roads make all more difficult. The duo ride their electric bikes through the exotic and breathtaking countryside and all the way making a challenging ascent. The riders stay in a hotel made entirely out of salt before heading to La Paz. 'Bolivia' also shows some quality work done by UNICEF when it comes to educating and working with the children. McGregor and Boorman spend time with the kids before resuming their journey and ending with a ferry ride over lake Titicaca.

Born to be Wild is an inspiring story of love, dedication and the remarkable bond between humans and animals. This film documents orphaned orangutans and elephants and the extraordinary people who rescue and raise them - saving endangered species one life at a time. Stunningly captured in IMAX 3D and Narrated by Academy-Award winner Morgan Freeman, 'Born to be Wild' is a heart-warming adventure transporting moviegoers into the lush rainforests of Borneo with world-renowned primatologist Dr. Birut‚ Mary Galdikas, and across the rugged Kenyan savannah with celebrated elephant authority Dame Daphne M. Sheldrick, as they and their teams rescue, rehabilitate and return these incredible animals back to the wild.

The third part of the series begins with the excitement of Button's initial victories, highlighting his talent and skill on the tracks. However, as the season progresses, the focus shifts to the growing tension between Button and Barrichello. This tension is fueled by the internal struggle for leadership in the team and the drivers' championship. These rivalries affect performance on the track. Another key point is the management of the Brawn GP team, facing financial and technical challenges while seeking to maintain its competitive edge against rivals like Red Bull and McLaren. We discover the psychological aspect of racing, showing how the pressure of the championship affects Button, leading him to make mistakes and question his abilities. At the same time, Barrichello's resurgence is observed, showing determination and experience to take advantage of his opportunities.
Finally, the evolution of the Brawn GP team is addressed, from its triumphs to moments of uncertainty, culminating in a season that is both a success story and a testimony to the unpredictable nature of Formula 1.

The fourth part of the series focuses on the exciting and dramatic Formula 1 race in which Rubens Barrichello and Jenson Button, drivers of the Brawn GP team, fought for the championship. Rubens Barrichello leads the race. However, tension rises when Jenson Button, his teammate and main rival for the title, begins to gain ground. The narration intensifies with the description of technical problems and crucial strategic decisions. As the race unfolds, the internal dynamics of the Brawn GP team are explored, as well as the rivalry between the drivers and the pressure to win the championship. The narrative reaches its climax in the thrilling final laps, where victory and defeat are decided by small margins.
The episode concludes with the celebration of victory and reflection on the significance of this race for the drivers, the team, and their place in the history of Formula 1. The documentary is a mix of on-track action, human and technical drama, and a deep exploration of what it takes to win at the highest level of motorsport.

We are the most power-hungry generation that has ever lived. This film tells the story of how that power has been harnessed - from wind, steam and from inside the atom. In the early years the drive for new sources of power was led by practical men who wanted to make money. Their inventions and ideas created fortunes and changed the course of history, but it took centuries for science to catch up, to explain what power is, rather than simply what it does. This search revealed fundamental laws of nature which apply across the universe, including the most famous equation in all of science, e=mc2.

Carlsbad Caverns are located in the Chihuahuan Desert of southern New Mexico, within the Carlsbad Caverns National Park. There are more than 100 caves. The Natural Entrance is a path into the namesake Carlsbad Cavern. Stalactites cling to the roof of the Big Room, a huge underground chamber in the cavern.