Deutschlandfunk, Dagmar Röhrlich, Magdalena Schmude
Germany
Goalhanger
United Kingdom
Dr Hannah Fry, Bbc, Dara Ó Briain
London, England, United Kingdom
United States
The Guardian, Hannah Devlin, Ian Sample, Nicola Davis
Bbc World Service, James Gallagher, Prof Adam Hart
Sana Qadar, Australian Broadcasting Corporation
Australia
National Trust, Michelle Douglass, Heather Birkett, James Grasby
Kim I.u200bu200b Mills, Kim Mills
Washington, D.C., United States
Basura Bimbo
Grenada
Velvet
