For those who also wondered what that word was: https://en.wikipedia.org/wiki/Perovskite_solar_cell https://en.wikipedia.org/wiki/Perovskite_solar_cell and http

For those who also wondered what that word was: https://en.wikipedia.org/wiki/Perovskite_solar_cell https://en.wikipedia.org/wiki/Perovskite_solar_cell and https://news.mit.edu/2022/perovskites-solar-cells-explained-0715 https://news.mit.edu/2022/perovskites-solar-cells-explained-...