> Perhaps a river or lake can provide you with colder temperatures? Nah, down there in the equatorial tropics, the only things that get much below 20°C are tho

> Perhaps a river or lake can provide you with colder temperatures? Nah, down there in the equatorial tropics, the only things that get much below 20°C are those in fridges or freezers. The aircons don't go below 16°C.