Jared talks about spores (and other flora and fungi of our underground networks). Cara geeks out on the complicated transportation options in Cold War Berlin. And we both talk about the food at Ikea WAY more than one would expect for a podcast about trains.

Cara's sources:

https://en.wikipedia.org/wiki/History_of_the_Berlin_S-Bahn

https://en.wikipedia.org/wiki/History_of_the_Berlin_U-Bahn

https://www.cntraveler.com/stories/2012-05-21/friedrichstrasse-railway-station-berlin-maphead-ken-jennings

https://www.bbc.com/news/av/world-europe-18044695

https://www.quora.com/How-did-West-Berliners-travel-to-West-Germany

Jared's sources:

https://interestingengineering.com/11-of-the-most-beautiful-metro-stations-across-the-world

http://www.korea.net/NewsFocus/Society/view?articleId=180632

https://www.ianvisits.co.uk/blog/2017/06/05/theres-a-garden-inside-a-tube-station-ticket-office/

https://ny.curbed.com/2020/2/19/21143608/lowline-underground-park-lower-east-side-is-dead

http://thelowline.org/about/project/

https://en.wikipedia.org/wiki/Lowline_(park)

https://wamu.org/story/15/10/09/in_damp_metro_tunnels_prehistoric_plants_thrive/

https://www.washingtonpost.com/local/please-dont-kill-the-sunflowers-the-phantom-planter-says-metro-destroyed-more-than-100-sunflowers-at-the-dupont-circle-station/2019/06/19/1cf3e5de-929e-11e9-aadb-74e6b2b46f6a_story.html