Man makes simple air conditioner Credit: mr.antitorque

What's simple about it? It's more simple to buy an air conditioner online and have it delivered to your front door.

Did something like this in college less effort but it was enough to stop from getting heat stroke 🥵

Didn’t know Geddy Lee could do that.

Just imagine how efficient would that air conditioner be if he would’ve added salt into the cold water

Wouldn't the copper condensate and drips?

What part of this is simple?

Not if the ice is made by a freezer in the conditioned space

That's a water cooler. Oye a swamp cooler. Air Conditioner works on the basic principle of removing moisture from air. Apart from cooling it down, of course.

a re-fill of those ice bottles is needed regularly right?

Found it.