The Benefits of Recycled Lithium Batteries

Dr Karl answers your questions on cars, aeroplanes and the bends. Liam from Grafton has a question about battery electric vehicles. Troy in Bendigo asks if recycled lithium is as sustainable as we're led to believe. Dr Karl: There are some places where we absolutely have to go for hydrogen,. Aerobuses are already designing a new set of planes that run entirely on hydrogen.