Now playing Next Living This backpack harvests wasted energy from human movement Walking while wearing it can power small electronic devices like a watch or torch. 04/02/2021
Now playing Next Ocean What are offshore renewables? And how do they work? What are offshore renewables? And how do they work? 27/11/2020
Now playing Next Green News Why are the waves in California glowing blue? The natural phenomenon is drawing visitors who are swimming and surfing in the luminous waves. 14/05/2020