#3D printed, biodegradable battery made of fungi powers sensors, feeds on sugar instead of charging
Graphene batteries are developing into the next big improvement in our everyday devices. As opposed to Lithium-ion, these have the potential to improve the performance of our gadgets, but their disposal (like that of their counterparts) is also going to be a hazardous problem. This is where a new biodegradable fungal battery from the Swiss…