Summary:
- This article discusses the development of a new type of solar cell that can generate electricity even when it's cloudy or raining.
- The solar cell uses a special material called perovskite, which can absorb a wider range of light wavelengths compared to traditional silicon-based solar cells.
- This new technology could make solar power more reliable and efficient, even in areas with less sunshine, which could help increase the use of renewable energy around the world.