In the capital of Arizona – with extreme temperatures that can reach 122°F during the day and don’t drop below 90°F at night – life is almost impossible. If blackouts were to knock out the air-conditioning, nearly half the population could end up hospitalized
It actually does! It’s not a hospitable environment, but large cave crystals form in these types of environments. 50 C, 90% humidity! https://cen.acs.org/physical-chemistry/geochemistry/Naicas-crystal-cave-captivates-chemists/97/i6
Wow, that is so cool!