Bio-bean is an award-winning clean technology company that recycles waste coffee grounds into advanced biofuels that could replace fossil fuels in cities. >
By coupling one of NASA’s Stirling engines with electric hybrid technology, Josh MacDowell manages to drive a 100 kilometres on less than three litres of petrol >
Graphic design student Jonathan Stannard has won an RSA Design Award for his medical symbol kit to help people in low literacy areas understand their medicines. >