balloons
Longevity
(Sent with Balloons) How to view and start projects that have a good chance of making it to episode 100.
Vertiginous Accounts: Travels in the Air (1871 edition)
Expedition accounts of aeronauts bravely venturing into the heavens on hot-air balloons.
Space Historian
Self-described 'professional space history nerd' Amy Shira Teitel joins Dr Karl to talk about spaceflight before NASA in her book 'Breaking the Chains of Gravit…





