Taking a break from awful things:
Scientists taught rats to drive cars. The rats quickly learned to rev the engine and take longer routes just for fun.
Bonus: Watch the researcher do a little happy leap when the rat gets into the car.
https://theconversation.com/im-a-neuroscientist-who-taught-rats-to-drive-their-joy-suggests-how-anticipating-fun-can-enrich-human-life-239029 #science #tech
@coreyspowell A rat learnt to drive before I did :(