Beautiful Minds: Maria the Jewess

Episode Summary

The podcast Encyclopedia Wamanica tells the stories of influential women from history. This episode focuses on Maria the Jewess, an ancient alchemist who lived in Egypt around the first century CE. Though little is known about her life, Maria is mentioned in the writings of famous alchemists like Zosimos of Panopolis. She was known as Maria the Hebrew and Maria the prophetess. Maria practiced alchemy, an early form of chemistry focused on transforming substances into more valuable materials, especially lead into gold. Alchemists like Maria believed their work connected them to the divine. Another major goal was finding a substance to extend life, like the Sorcerer's Stone. Maria is credited with perfecting the process of distillation, a key step in alchemical work described in ancient texts. She observed distillation in nature and created a device to mimic it - two vessels, one inside the other, to gently heat and distill material. This double boiler device is still used today and is called a bain-marie or Mary's bath, named after Maria. Though alchemy evolved into chemistry, Maria's distillation device continued to be used in labs. Her invention also became essential in many kitchens for cooking items like custard without burning them. Though Maria likely didn't achieve immortality through alchemy, her useful double boiler remains a legacy of her beautiful mind.

Episode Show Notes

Maria the Jewess (c. 0 and 300 CE) was an alchemist in Ancient Egypt.

Episode Transcript

SPEAKER_04: Reboot your credit card with Apple Card. It gives you unlimited daily cash back that can earn 4.15% annual percentage yield when you open a savings account. A high yield, low effort way to grow your money with no fees. Apply for Apple Card now in the Wallet app on iPhone to start earning and growing your daily cash with savings today. Apple Card subject to credit approval. Savings is available to Apple Card owners subject to eligibility. Savings accounts by Goldman Sachs Bank USA. Member FDIC, terms apply. SPEAKER_03: AT&T and Verizon lure you in with their best phone offers only to lock you into a three-year phone contract, not at T-Mobile. Now, with T-Mobile's best Go 5G plans, upgrade when you want. Every year or every two, you decide. Visit T-Mobile.com to take charge of your upgrades. SPEAKER_02: Get two-year financing on Go 5G Plus and Next. One-year upgrade on Go 5G Next requires financing new qualifying device and upgrading in good condition after six plus months with 50% paid off. Upgrade ends financing in any promo credits. Visit us at T-Mobile.com. SPEAKER_07: Access the best in craft beers, canned cocktails and hard seltzers. Get Stocked is the new cutting edge one-stop destination to fill up on products and information. Want to learn more about the latest RTDs? Need to plan ahead or order on the spot? Visit GetStocked.com today and use promo code STOCKUP to save $10 off your purchase of $49 or more. That's GetStocked.com code STOCKUP. Check them out. SPEAKER_06: I had a really vivid dream about Nicolas Flamel during the writing of Philosopher's Stone. I dreamt that I was in his alchemist studio. What fascinates me about alchemy is you have this mixture of science, actual science, right? Because this was old chemistry. So some of it is genuinely scientific. They were observing phenomena that we recognize now as the basis for chemistry. SPEAKER_01: From Wonder Media Network, I'm Jenny Kaplan, and this is Encyclopedia Wamanica. In case you're just tuning in, here's the deal. Every weekday, we're telling the story of a different woman from history who you may not know about, but definitely should. Each month is themed, and this month we're talking about beautiful minds, intellectual giants whose work had an extraordinary impact. Today we're heading back to ancient Egypt around the first century CE to talk about a woman who changed the world of alchemy and thereby created a tool still found in chemistry labs and kitchens alike. Meet Maria the Jewess. Not much is known about Maria's life, but she's written about in the works of famous ancient alchemists, including Zosimos of Panopolis. She was also known as Maria the Hebrew and Maria the prophetess. Maria was a practitioner of alchemy, which was essentially the precursor to modern chemistry. Alchemists particularly sought to understand how to transform less valuable substances into more valuable ones. Most famously, they worked to change lead into gold. Alchemists believed that by figuring out how to purify substances, they were connecting with the divine. Another major goal of ancient alchemy was to find a substance that would extend life. In other words, for those of you who are Harry Potter fans, Nicolas Flamel, the creator of the Sorcerer's Stone, was an alchemist. SPEAKER_00: Of course, here it is. Nicolas Flamel is the only known maker of the Philosopher's Stone. SPEAKER_01: Alchemy existed for centuries, from Hermes Trismegistus to Isaac Newton, but the process was forever changed by Maria. Maria is believed to have founded a school in Alexandria where she taught the craft. She's credited with saying, "'Just as a man is composed of four elements, "'likewise is copper, and just as a man results "'from the association of liquids, of solids, "'and of the spirit, so does copper.' "'Another teaching of hers was, "'Join the male and the female, "'and you will find what is sought.'" Maria is said to have perfected one of the stages of the alchemical process, distillation. In the Emerald Tablet, the most famous alchemical text, the distillation process is described as, "'It rises from earth to heaven, "'and descends again to earth, "'thereby combining itself with the powers "'of both the above and the below.'" Maria observed the process of distillation in nature, and created a device to mimic her findings. She used one vessel, filled it with liquid, and then put another vessel inside of it to use to melt the material she wanted to distill. In other words, she created a double boiler. As you may know, that device, which is still used in kitchens and labs today, is called a bonne marie, or Mary's bath. The bonne marie ensures that material that's being melted heats evenly, and that the temperature doesn't get too high. There's some evidence that double boilers existed before Maria. Still, she clearly made an impact, as it's known by her name to this day. As scientific inquiry shifted from alchemy to chemistry, practitioners continued to utilize Maria's design for distillation, and in kitchens all over the world, bonne maries are essential for some very tasty items, including cheesecake, custard, and sauces like hollandaise. They're used to melt chocolate, and to thicken condensed milk for a wide variety of treats. And bonne maries are also used as a way to keep dishes warm. It's unlikely that Maria succeeded in her alchemical quests to best death. That said, her legacy remains in the very useful tool that bears her name. Tune in tomorrow for the story of Another Beautiful Mind. This week of Encyclopedia Wamanica is brought to you by Audible. Right now, for a limited time, you can get three months of Audible for just $6.95 a month. That's more than half off the regular price. Visit audible.com slash encyclopedia. That's a-u-d-i-b-l-e dot com slash e-n-c-y-c-l-o-p-e-d-i-a or text encyclopedia to 500-500. If this episode whet your appetite and you wanna learn more about alchemy, I highly recommend listening to The Alchemist on Audible. Again, right now for a limited time, you can get three months of Audible for just $6.95 a month. Check out audible.com slash encyclopedia or text encyclopedia to 500-500. Special thanks to Liz Kaplan, my favorite sister and co-creator. SPEAKER_03: Talk to you tomorrow. Go 5G plans, upgrade when you want. Every year or every two, you decide. Visit tmobile.com to take charge of your upgrades. SPEAKER_02: Get two-year financing on Go 5G Plus and Next. One-year upgrade on Go 5G Next requires financing new qualifying device and upgrading in good condition after six plus months with 50% paid off. Upgrade ends financing in any promo credits. See tmobile.com. SPEAKER_08: Your home is important. It's where you raise your family and your biggest financial investment. For your home improvement projects, visit iheart.debella.us for your roofing, siding, window and bath renovations. In your community, there's a local Dibella team. Visit iheart.debella.us for your free no obligation quote. It's easy. There's no payments until 2024 on approved credit. Over 15,000 satisfied customers on Google had a five-star experience with Dibella. For your home improvement projects, check out the award-winning pros at iheart.dibella.us where quality begins at home. You're at a place you just discovered SPEAKER_05: and being an American Express Platinum card member with global dining access by Resy helped you score tickets to quite the dining experience. Okay, chef. You're looking at something you've never seen before, much less tasted. After your first bite, you say nothing because you're speechless. See how to elevate your dining experiences at americanexpress.com slash with Amex. Don't live life without it. Terms apply.