Journalist Deng Fei set up the Free Lunch Campaign in 2011 - raising

Neil Harbisson was born with achromatopsia, a rare condition that causes complete colour blindness. In 2004, Harbisson and Adam Montandon developed the eyeborg, a sensory device that translates colours into sounds, which Harbisson, the world's first officially recognized cyborg, wears at all times. Directed by Rafel Duran Torrent.

Dr Edie Widder takes us on a journey deep under the sea. She's used pioneering research with bioluminescent sea creatures to help us shine a light on the levels of pollution we're producing above the ground. Edie's love of the sea - and the simplicity of good science - shine through this journey of wonder. Directed by Alex Gibney.

Can a robot be your friend? Your teacher? Your Caretaker? The answer is yes and it may not be as scary as you think.

Trevor Baylis is one of a kind-an old-fashioned inventor whose motivation is to help those in the world who are less fortunate. A chance viewing of a TV show led him to a light bulb moment that would save thousands of lives in Africa. Directed by Matthew Scholes.

What if roads and highways were solar, fueling enough energy to power electric vehicles as well as nearby communities? Directed by Michele Ohayon.