Laura Mulholland Movies

In the first BBC documentary to be filmed entirely on smartphones, Mark Miodownik reveals the weird materials that have built our high-tech world.

100 billion throwaway plastic bottles are sold by Coca-Cola each year. Panorama looks into the company's pledge to reduce plastic waste.

Gabrielle Walker tells the remarkable story of how we discovered that the air around us is not just empty space, it is full of hidden wonders.