Pretty neat overall. I thought this was an interesting random fact: > The key role of ice crystals dovetails with recent findings that lightning activity drop

Pretty neat overall. I thought this was an interesting random fact: > The key role of ice crystals dovetails with recent findings that lightning activity dropped by more than 10% during the first three months of the COVID-19 pandemic. Researchers attribute this drop to lockdowns, which led to fewer pollutants in the air, and thus fewer nucleation sites for ice crystals.