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Minder om The History of Chemistry
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146: Electrical Switch
Manage episode 451741439 series 3348378
Indhold leveret af Steve Cohen. Alt podcastindhold inklusive episoder, grafik og podcastbeskrivelser uploades og leveres direkte af Steve Cohen eller deres podcastplatformspartner. Hvis du mener, at nogen bruger dit ophavsretligt beskyttede værk uden din tilladelse, kan du følge processen beskrevet her https://da.player.fm/legal.
In this episode we examine the history of non-lithium batteries. We talk of changing the anode material and cathode material, whether separately or together. This involves changing the graphite anode to silicon, changing to sulfur anodes, air-based cathodes, different solvent molecules to assist transport of lithium ions, and even calcium batteries. Finally we discuss the flow battery, invented way back in the 19th century, but being revived for batteries that can be stationary.
- Support my podcast at https://www.patreon.com/thehistoryofchemistry
- Tell me how your life relates to chemistry! E-mail me at [email protected]
- Get my book, O Mg! How Chemistry Came to Be, from World Scientific Publishing, https://www.worldscientific.com/worldscibooks/10.1142/12670#t=aboutBook
Kapitler
1. 146: Electrical Switch (00:00:00)
2. [Ad] Tomorrow’s World Today® Podcast (00:10:15)
3. (Cont.) 146: Electrical Switch (00:11:04)
161 episoder
Del
Manage episode 451741439 series 3348378
Indhold leveret af Steve Cohen. Alt podcastindhold inklusive episoder, grafik og podcastbeskrivelser uploades og leveres direkte af Steve Cohen eller deres podcastplatformspartner. Hvis du mener, at nogen bruger dit ophavsretligt beskyttede værk uden din tilladelse, kan du følge processen beskrevet her https://da.player.fm/legal.
In this episode we examine the history of non-lithium batteries. We talk of changing the anode material and cathode material, whether separately or together. This involves changing the graphite anode to silicon, changing to sulfur anodes, air-based cathodes, different solvent molecules to assist transport of lithium ions, and even calcium batteries. Finally we discuss the flow battery, invented way back in the 19th century, but being revived for batteries that can be stationary.
- Support my podcast at https://www.patreon.com/thehistoryofchemistry
- Tell me how your life relates to chemistry! E-mail me at [email protected]
- Get my book, O Mg! How Chemistry Came to Be, from World Scientific Publishing, https://www.worldscientific.com/worldscibooks/10.1142/12670#t=aboutBook
Kapitler
1. 146: Electrical Switch (00:00:00)
2. [Ad] Tomorrow’s World Today® Podcast (00:10:15)
3. (Cont.) 146: Electrical Switch (00:11:04)
161 episoder
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Minder om The History of Chemistry
Flash Forward is a show about possible (and not so possible) future scenarios. What would the warranty on a sex robot look like? How would diplomacy work if we couldn’t lie? Could there ever be a fecal transplant black market? (Complicated, it wouldn’t, and yes, respectively, in case you’re curious.) Hosted and produced by award winning science journalist Rose Eveleth, each episode combines audio drama and journalism to go deep on potential tomorrows, and uncovers what those futures might re ...
…
continue reading
DNA science. Artificial intelligence. Smartphones and 3D printers. Science and technology have transformed the world we live in. But how did we get here? It wasn’t by accident. Well, sometimes it was. It was also the result of hard work, teamwork, and competition. And incredibly surprising moments. Hosted by bestselling author Steven Johnson (“How We Got To Now”), American Innovations uses immersive scenes to tell the stories of the scientists, engineers, and ordinary people behind the great ...
…
continue reading
Science Friction has a new series: Cooked. We dig into food science pickles. Why are studies showing that ice cream could be good for you? Do we really need as many electrolytes as the internet says? And why are people feeling good on the carnivore diet? Nutrition and food scientist Dr Emma Beckett takes us through what the evidence says about food categories and ingredients like meat, dairy and salt — and unpick why nutrition studies can be so conflicting and confusing. Airs Wednesday 11:30 ...
…
continue reading
In 1997, thirty-nine people took their own lives in an apparent mass suicide. The events captivated the media and had people across the planet asking the same question... ‘Why?’ 20 years later, those who lost loved ones and those who still believe - tell their story. Hosted by Glynn Washington of Snap Judgment. "Heaven's Gate: The Cult of Cults," is now a four-part docuseries inspired by this podcast, streaming on HBO Max.
…
continue reading
Come dive into one of the curiously delightful conversations overheard at National Geographic’s headquarters, as we follow explorers, photographers, and scientists to the edges of our big, weird, beautiful world. Hosted by Peter Gwin and Amy Briggs.
…
continue reading
We humans could have a bright future ahead of us that lasts billions of years. But we have to survive the next 200 years first. Join Josh Clark of Stuff You Should Know for a 10-episode deep dive that explores the future of humanity and finds dangers we have never encountered before lurking just ahead. And if we humans are alone in the universe, if we don't survive intelligent life dies out with us too.
…
continue reading
As She Rises brings together local poets and activists from throughout North America to depict the effects of climate change on their home and their people. Each episode carries the listener to a new place through a collection of voices, local recordings and soundscapes. Stories span from the Louisiana Bayou, to the tundras of Alaska to the drying bed of the Colorado River. Centering the voices of native women and women of color, As She Rises personalizes the elusive magnitude of climate cha ...
…
continue reading
How can we, humans, look at our relationship to nature differently? In season three of Going Wild, on top of stories about animals, we invite you to journey through the entire ecological web — from the tiniest of life forms to apex predators — alongside the scientists, activists and adventurers who study it. Wildlife biologist and host Dr. Rae Wynn-Grant has been studying wild animals in their natural habitats all over the world for years. Our award-winning podcast takes you inside the hidde ...
…
continue reading
A myriad of AI, science, and technology experts explore the real challenges and enormous opportunities facing entrepreneurs who are building the future of health. Raising Health, a podcast by a16z Bio + Health and hosted by Kris Tatiossian and Olivia Webb, dives deep into the heart of biotechnology and healthcare innovation. Join veteran company builders, operators, and investors Vijay Pande, Julie Yoo, Vineeta Agarwala, and Jorge Conde, along with distinguished guests like Mark Cuban, Greg ...
…
continue reading
What is it like to be famous before you’re famous? What is it like to walk in the shoes of another person? Each episode of Imagined Life takes you on an immersive journey into the life of a world-famous person. It’ll be someone you may think you know, even admire -- or maybe the opposite. You’ll get clues to your identity along the way. But only in the final moments will you find out who “you” really are. So sit back, let go, and -- imagine your life, with our hosts, Oscar nominated Virginia ...
…
continue reading
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