Critters and chips
Went to a place of learning once that we used to run. It was tiny and the chaps that had set what passed as the IT up had left and it looked like it had just been setup with the contents of someone's junk cupboard.
Anyhow I digress. Got there was shown where the servers were (partitioned off section of a room with full window at the front, during what passed as a british summer.
"Mind the locusts" I was told. Yeah they kept some locusts in glass tanks in there as it was nice and warm for them.
I then somehow became responsible for the site, so not long after portable Aircon thing and window blind installed.