Why do arid, dry deserts get so cold at night?
Correct answer: Because the atmospheric humidity is practically zero.

Player #37552237
Crazy how wide the temperatures fluctuate

AndyGirl
oooohh love this fact!

Gareth
it's also why water traps don't work in desert locations - there's no water in the air to condense.

vin
Player #10500122, what specific research was Professor Dale referring to regarding climate change? or are they still making it up like climate change itself.

Jo
Strange, I was trying to remember how cold it can get at night in the Sahara just earlier today, and here it is

Player #10500122
😮me