Prof Koh presents her research into resource efficiency and the circular economy for the festival, linked to the Ellen MacArthur Foundation: https://youtu.be/KcwGF-ORk7Y
Prof Lenny Koh discusses AREC as part of the Disruptive Innovation Festival (DIF)
![Light bulb](http://cdn.sheffield.ac.uk/sites/default/files/styles/mobile_single_column_1x/public/2020-07/light-bulb-1246043_1280.jpg?h=487402c7&itok=RpcgtpHI)