How to Keep Things Cool Before Electricity in Hot Places

It's less about inventing something new as it is improving on the thing that's kind of already there bow and arrow gun example. You're rarely rarely rarely gonna come up with an original idea like a super original idea all the original ideas have been taken i've still never gotten a good answer for just how they kept things cold before electricity in hot placesthere's just no answer below right is it down below down down below what everybody had a key? The peloton is more than just a bike company they actually make a treadmill and a rower as well do you guys know that i did not discover a whole new world of exciting classes i got this little bug flatter on all over the