Exactly my thought. Looking it up, the artist recommending it lives in South Carolina (Charleston) - known to have reasonable sun levels and heat according to my quick google. Hopefully she only does it with art I consider sacrificable.

Most teeth had whilst popping a balloon with a spoon?

They serve part of the same function but only a very limited part (like any coffee machine). And also produce terrible coffee in my experience. Maybe I am being as biased against it as I think others are against instant (though I have visited the US and had what I was told is "good" drip filter coffee, and have tried them here also), but they seem a poor compromise: doing only part of the job and doing that part badly ).