I was born in 1982. We ALWAYS had an electric clothes drying machine, and I admit the only times I've used a clothesline to dry my clothes have been outside the United States.
But, I've read the poetry. I know the images. I've seen the commercials. The smell of the sun on your bedsheets is, apparently, an amazing thing. And with THESE tips, apparently even folks like me, can get in on it. All year long.