Description: For a brief moment in time, during the transition from the first to the second industrial revolution, it looked like pneumatic tubes might be the next wave of the future. Bill, Kelley, and Rachel discuss.
Notes and links for Ep. 389 (PDF): http://arsenalfordemocracy.com/wp-content/uploads/2021/07/AFD-Ep-389-Links-and-Notes-Pneumatic-Tubes.pdf
Theme music by Stunt Bird.