40 powerful race cars, 20 top drivers, 10 high-tech teams, 10 major cities, and one prize - to win the first world championship for cars, powered purely by electricity. In 2014, this was a leap into the future, a new type of motorsport, conceived by sporting entrepreneur Alejandro Agag. Would it work? It was a race against time for the inaugural event to prove electric cars were high performance. This city-center drama is built around the push for carbon neutrality, designed to push petrol power to the margins and recharging racing, with the 'high-voltage', 'cool-fuel' built for the 21st century. All 40 cars are built from scratch, this is Formula E: Racing Recharged.
Earth Man. Altai - Mitya Fomin and Elena Letuchaya went to one of the most unusual and remote corners of Russia - Gorny Altai, to learn firsthand what it is like to work to preserve one of the rarest cats on the planet - the snow leopard.
Rising from the plains are massive buttes. lies a world of short-grass prairies, pine woodlands, and mountain mahogany shrubland. On top of these massive buttes lives a rare species of big-horned sheep, Once wiped out, this species is now thriving in this rich landscape.
Eleanor is a 'big-bug' enthusiast and a PhD graduate who provides a personal account of her love for insects, and in particular her journey to re-introduce the Large Marsh grasshopper, back into the wild in the UK.