Summary:
- The article discusses the development of a new type of solar cell that can generate electricity from raindrops, making it a potential solution for powering devices in rainy environments.
- The solar cell uses a thin, transparent film of a material called perovskite that can harvest energy from the interaction between water droplets and the cell's surface.
- Researchers believe this technology could be used to power small electronic devices in areas with high rainfall, and could have applications in Internet of Things (IoT) devices and wearable electronics.