Is it me or is it hot in here? Elena and Ian try to keep their cool as they find out how A/C came to be, and the surprising ways it's changed our world.
If you liked this episode, subscribing/following means you'll get the next one automatically. We'd love it if you could leave us a review on Apple Podcasts too. And if you want to get in touch with us, you can do that at wondercupboard.com.