Fritzen23

Scientist Gerald Moy is a food safety expert at the World Health Organization in Geneva, where he studies chemicals in food and determines the risks they might pose to consumers.

Laurence Kemball-Cook is the inventor of the Pavegen, a deceptively simple but functional innovation which converts the bounces from our everyday footsteps into energy.

Author and journalist Rose George has been writing for over 10 years on topics from the war in Kosovo to the importance of toilets.

Bioscientist Katharine Harborne is the Director of Carbon Focus, a think tank which advises organizations on effective, accurate and socially responsible carbon communications.

Designer Alastair Parvin is the Co-creator of Wikihouse, an open-source construction set. He argues that there is an economics to architecture that we don't think about, and realizing this can be a game changer.

Raymond Wang is a Canadian 8th grader. He was a finalist in the 2012 Google Science Fair for his project, the Weather Harvester, which converts the kinetic and potential energy of wind and rain into electricity.

Yossi Sassi is a musician who blends East with West, rock with world music, and traditional folk instruments with electric riffs. Formerly, he was an executive IT expert at Microsoft and Jobookit Technologies Ltd.

Educator Pete Pattisson pioneered the development of citizenship education, a new field of study in England which teaches young people how to be responsible members of society.

Actor and singer Betty Ni runs the WA Hope Foundation, a charity that provides cutting-edge cell therapies to those who suffer from diseases such as autism, cancer, spinal cord injuries and Parkinson's.

TedTalk on how to make science education videos more accessible to students.

User experience designer Aral Balkan is interested in how bad design frustrates and infuriates us -- and how good design can make us feel like superheroes.

Harry Hui has worked in the entertainment industry for over 10 years, serving as the President of Universal Music Group in South East Asia and the Executive Vice President and Managing Director of MTV Networks Asia.

James Alliban is an augmented reality artist and interaction designer. He develops apps that allow people to use electronic canvases to explore their artistic drives.

Explorer and filmmaker Vanessa Berlowitz is a Series Producer for BBC's Frozen Planet and has worked as a Producer for Planet Earth.

Josh Atkins is the Studio Design Director for Microsoft's Soho Studio in London where he is using Kinect technology to develop a new interactive version of the children's TV show Sesame Street.