Tackling sustainability in sporting events

Halide perovskite solar cells have in recent years emerged as a potential alternative to silicon-based photovoltaics due to their outstanding performance, having reached energy conversion efficiency comparable to the currently available silicon counterparts in less than a decade of research. Therefore, in addition to vast academic interest, industries are paying close attention to the development of perovskite-based photovoltaics.

In March 2020, two human pandemics were born: one, the deadly spread of a coronavirus causing a disease dubbed COVID-19; and another, the plague of thoughts surrounding it. Now, in 2021, David Attenborough is here to save us from the thought-demic with his documentary special “The Year Earth Changed.”