Let There Be Light: A History of Flipping the Switch (ep. 15.12) (rebroadcast)

Artificial lighting is an invention that has become so ubiquitous in the developed world that many of us barely notice when we use it. But it wasn’t always this way. Many a historical woman noticed big time every day. This episode tells the story from prehistorical oil lamps, to candles, to flipping a switch. Visit the ⁠website⁠ (herhalfofhistory.com) for sources, transcripts, and pictures. Support the show on my ⁠Patreon page⁠ for bonus episodes, polls, and a general feeling of self-satisfaction. Or make a one-time donation on ⁠Buy⁠ ⁠Me a Coffee⁠. Join ⁠Into History⁠ for a community of ad-free history podcasts plus bonus content. Visit ⁠Evergreen Podcasts⁠ to listen to more great shows. Follow me on ⁠Threads⁠ as Her Half of History. Learn more about your ad choices. Visit megaphone.fm/adchoices

It's spooky season and this is my third annual Halloween episode! It's the story of Aqua Tofana, a colorless, odorless, tasteless, and utterly deadly poison invented by a network of female poisoners in 17th century Italy. The music is from The Four Seasons by Antonio Vivaldi, recorded by The Wichita State University Chamber Players with John Harrison on Violin and Robert Turizziani and as Conductor. The recording is licensed under the Creative Commons and available under the classicals.de website. Visit the ⁠website⁠ (herhalfofhistory.com) for sources, transcripts, and pictures. Support the show on my ⁠Patreon page⁠ for bonus episodes, polls, and a general feeling of self-satisfaction. Or make a one-time donation on ⁠Buy⁠ ⁠Me a Coffee⁠. Join ⁠Into History⁠ for a community of ad-free history podcasts plus bonus content. Visit ⁠Evergreen Podcasts⁠ to listen to more great shows. Follow me on ⁠Threads⁠ as Her Half of History. Learn more about your ad choices. Visit megaphone.fm/adchoices

Quite possibly no invention in modern history has done more to change women's lives than the pill so important it can just be called: The Pill. Safe, reliable, relatively easy birth control was a game changer for many (but not all) women. Visit the ⁠website⁠ (herhalfofhistory.com) for sources, transcripts, and pictures. Support the show on my ⁠Patreon page⁠ for bonus episodes, polls, and a general feeling of self-satisfaction. Or make a one-time donation on ⁠Buy⁠ ⁠Me a Coffee⁠. Join ⁠Into History⁠ for a community of ad-free history podcasts plus bonus content. Visit ⁠Evergreen Podcasts⁠ to listen to more great shows. Follow me on ⁠Threads⁠ as Her Half of History. Learn more about your ad choices. Visit megaphone.fm/adchoices

The ancient world recorded many means of contraception, some of them reasonable, and some of them bizarre. Many records only say that prostitutes do this well, and do not give the means at all. Records start to get better in the 19th century, but access was limited depending on what part of the world you lived in. In the early 20th century, many activists campaigned for better alternatives and information, but at mid-century the available methods still weren't good enough for Margaret Sanger. Visit the ⁠⁠⁠⁠⁠website⁠⁠⁠⁠⁠ (herhalfofhistory.com) for sources, transcripts, and pictures. This show survives on the support of listeners like you. Support the show on my ⁠⁠⁠⁠⁠⁠Patreon page⁠⁠⁠⁠⁠⁠ (⁠⁠⁠⁠⁠⁠https://www.patreon.com/user?u=83998235⁠⁠⁠⁠⁠⁠) for ad-free episodes, bonus episodes, and polls. Or make a one-time donation on ⁠⁠⁠⁠⁠⁠Buy Me a Coffee⁠⁠⁠⁠⁠⁠. Your support helps me keep bring the stories of past women into the present. Join ⁠⁠⁠⁠⁠Into History⁠⁠⁠⁠⁠ for a community of ad-free history podcasts, plus bonus content. Visit ⁠⁠⁠⁠⁠Evergreen Podcasts⁠⁠⁠⁠⁠ to listen to more great shows. Follow me on ⁠⁠⁠⁠⁠Threads⁠⁠⁠⁠⁠ as Her Half of History. Learn more about your ad choices. Visit megaphone.fm/adchoices

The problem of what to cook for dinner has been with women for millennia, but for most women in history, the options were limited by modern standards. They ate fresh, local ,and minimally processed. Not because they were healthy and environmentally conscious, but because they had no other ingredients available. Canned goods were invented for the military, not for housewives. But after a great deal of invention, regulation, and advertising, they became a standard part of cooking dinner. Visit the ⁠⁠⁠⁠website⁠⁠⁠⁠ (herhalfofhistory.com) for sources, transcripts, and pictures. This show survives on the support of listeners like you. Support the show on my ⁠⁠⁠⁠⁠Patreon page⁠⁠⁠⁠⁠ (⁠⁠⁠⁠⁠https://www.patreon.com/user?u=83998235⁠⁠⁠⁠⁠) for ad-free episodes, bonus episodes, and polls. Or make a one-time donation on ⁠⁠⁠⁠⁠Buy Me a Coffee⁠⁠⁠⁠⁠. Your support helps me keep bring the stories of past women into the present. Join ⁠⁠⁠⁠Into History⁠⁠⁠⁠ for a community of ad-free history podcasts, plus bonus content. Visit ⁠⁠⁠⁠Evergreen Podcasts⁠⁠⁠⁠ to listen to more great shows. Follow me on ⁠⁠⁠⁠Threads⁠⁠⁠⁠ as Her Half of History. Learn more about your ad choices. Visit megaphone.fm/adchoices

Historically, women carred an awful lot of water. It was so commonplace that it rarely gets mentioned in the historical record, so the details are scarce. But the search for water sparked invention 10500 years ago when the oldest wells were dug and has continued to inspire countless inventions ever since. Visit the ⁠⁠website⁠⁠ (herhalfofhistory.com) for sources, transcripts, and pictures. This show survives on the support of listeners like you. Support the show on my ⁠⁠⁠Patreon page⁠⁠⁠ (⁠⁠⁠https://www.patreon.com/user?u=83998235⁠⁠⁠) for ad-free episodes, bonus episodes, and polls. Or make a one-time donation on ⁠⁠⁠Buy Me a Coffee⁠⁠⁠. Your support helps me keep bring the stories of past women into the present. Join ⁠⁠Into History⁠⁠ for a community of ad-free history podcasts, plus bonus content. Visit ⁠⁠Evergreen Podcasts⁠⁠ to listen to more great shows. Follow me on ⁠⁠Threads⁠⁠ as Her Half of History. Learn more about your ad choices. Visit megaphone.fm/adchoices

Until the very recent past, your chances of surviving childhood were iffy. Your chances of losing one or more of your own children were high. The invention of vaccines dramatically improved children's health, but getting there was a challenge for both scientists and policy makers. Vaccine hesitancy is nothing new. The fact that so many of us have never experienced any of the major diseases ranks among the top human achievements of all time. Visit the ⁠website⁠ (herhalfofhistory.com) for sources, transcripts, and pictures. This show survives on the support of listeners like you. Support the show on my ⁠⁠Patreon page⁠⁠ (⁠⁠https://www.patreon.com/user?u=83998235⁠⁠) for ad-free episodes, bonus episodes, and polls. Or make a one-time donation on ⁠⁠Buy Me a Coffee⁠⁠. Your support helps me keep bring the stories of past women into the present. Join ⁠Into History⁠ for a community of ad-free history podcasts, plus bonus content. Visit ⁠Evergreen Podcasts⁠ to listen to more great shows. Follow me on ⁠Threads⁠ as Her Half of History. Learn more about your ad choices. Visit megaphone.fm/adchoices

Over the 19th century, a larger middle-class and better educational opportunities meant that many women had the necessary skills to work in an office. But somehow they never got the job. Instead, they were told they were "superfluous" and "redundant" if they did not get married. The typewriter was the machine that got women in the office door. Visit the website (herhalfofhistory.com) for sources, transcripts, and pictures. This show survives on the support of listeners like you. Support the show on my ⁠Patreon page⁠ (⁠https://www.patreon.com/user?u=83998235⁠) for ad-free episodes, bonus episodes, and polls. Or make a one-time donation on ⁠Buy Me a Coffee⁠. Your support helps me keep bring the stories of past women into the present. Join Into History for a community of ad-free history podcasts, plus bonus content. Visit Evergreen Podcasts to listen to more great shows. Follow me on Threads as Her Half of History. Learn more about your ad choices. Visit megaphone.fm/adchoices

The four biggest natural fibers are wool, cotton, flax, and silk, but none of them naturally come long, continuous, or strong. To make any textile at all, the fibers have to be twisted into thread or yarn by a process called spinning. Historical women all over the world had this as their primary assignment, and it was unbelievably time consuming. Right up until machines could do it better. Then the spinners all lost their jobs. Visit the ⁠website⁠ (herhalfofhistory.com) for sources, transcripts, and pictures. This show survives on the support of listeners like you. Support the show on my ⁠Patreon page⁠ for ad-free episodes, bonus episodes, and polls. Or make a one-time donation on ⁠Buy Me a Coffee⁠. Your support helps me keep bring the stories of past women into the present. Join ⁠Into History⁠ for a community of ad-free history podcasts, plus bonus content. Visit ⁠Evergreen Podcasts⁠ to listen to more great shows. Follow me on ⁠Threads⁠ as Her Half of History. Learn more about your ad choices. Visit megaphone.fm/adchoices

For centuries, one of the biggest causes of maternal death was puerperal fever or postpartum infection. Doctors proposed many theories and many remedies, but they were totally unprepared to accept the truth: doctors were spreading the infection themselves. And all they needed to do was some solid hand washing between each patient. The feature image is by Rasheedhrasheed, CC BY-SA 4.0 , via Wikimedia Commons Visit the website (herhalfofhistory.com) for sources, transcripts, and pictures. This show survives on the support of listeners like you. Support the show on my Patreon page for ad-free episodes, bonus episodes, and polls. Or make a one-time donation on Buy Me a Coffee. Your support helps me keep bring the stories of past women into the present. Join Into History for a community of ad-free history podcasts, plus bonus content. Visit Evergreen Podcasts to listen to more great shows. Follow me on Threads as Her Half of History. Learn more about your ad choices. Visit megaphone.fm/adchoices