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Freakonomics Radio

Freakonomics Radio + Stitcher

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Freakonomics co-author Stephen J. Dubner uncovers the hidden side of everything. Why is it safer to fly in an airplane than drive a car? How do we decide whom to marry? Why is the media so full of bad news? Also: things you never knew you wanted to know about wolves, bananas, pollution, search engines, and the quirks of human behavior. To get every show in the Freakonomics Radio Network without ads and a monthly bonus episode of Freakonomics Radio, start a free trial for SiriusXM Podcasts+ o ...
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Join host Paul Shapiro as he talks with some of the leading start-up entrepreneurs and titans of industry alike using their businesses to help solve the world’s most pressing problems. Whether it’s climate change, unsustainable agricultural practices, cyber threats, coral reef die-offs, nuclear waste storage, plastic pollution, or more, many of the world’s greatest challenges are also exciting business opportunities. On this show, we feature business leaders who are marrying profit and purpo ...
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In a world facing climate change, urbanization, and population growth, inspiring individuals are stepping up with innovative solutions. Each episode features passionate guests working at the cutting edge of science, engineering, technology, and design. Through their journeys, they share insights and personal growth while creating new ways of thinking for an uncertain future. Tune in for actionable advice and inspiration for young professionals aiming to make a difference. If you enjoy the sh ...
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New discoveries, everyday mysteries, and the science behind the headlines — in just under 15 minutes. It's science for everyone, using a lot of creativity and a little humor. Join hosts Emily Kwong and Regina Barber for science on a different wavelength. If you're hooked, try Short Wave Plus. Your subscription supports the show and unlocks a sponsor-free feed. Learn more at plus.npr.org/shortwave
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Mint Capital Calculus

Mint - HT Smartcast

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It is fair to conclude that in a democracy all policy is politics. Ergo, all policy interventions should also be seen through the prism of politics. In this podcast, Anil Padmanabhan will explore this intersection of politics and economics to try and give you a fresh perspective on the week that was. This is a Mint production, brought to you by HT Smartcast.
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Follow the Data Podcast

Bloomberg Philanthropies

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Bloomberg Philanthropies’ “Follow the Data” podcast highlights how our work is driving change and making an impact in the areas of education, the arts, the environment, public health and government innovation. Here’s how the podcast works: our founder is a strong believer that “if you can’t measure it, you can’t manage it,” and data-driven strategies are at the core of our work. Each episode will begin with a key data point that gives insight into a problem we’re addressing through our uniqu ...
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Dive into the Depths: Join Andrew Lewin on 'How to Protect the Ocean' – Your Gateway to Exclusive Ocean Insights! Explore the latest, uncharted realms of ocean science and conservation that you won't find anywhere else. Andrew takes you on an inspiring journey to uncover the hidden gems of oceanic discovery and initiatives. Tune in to discover how you can transform your life for a better ocean, one episode at a time. The How To Protect The Ocean is your resource to keep you informed on the l ...
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This is an introductory talk on some of the key themes in my recent book, Somebody Else’s Problem: Consumerism, Sustainability and Design (Greenleaf UK), on the environmental impacts of everyday consumption, and the role of established systems and ‘post-cautionary ‘ forms of design and production, in locking in high carbon forms of consumption, pollution and waste. I argue that we need to ensure all environmental costs are included in the price of all goods and services consumed, but explain ...
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Washington's Department of Ecology was the first environmental agency to be established in the U.S., back in 1970. We're headquartered in Lacey, with regional offices across the state, and are tasked with protecting, preserving and enhancing our environment for current and future generations. Here, we post stories from our our environmental programs as well as expertise in scientific research, creative problem-solving, complex project management, and innovative partnerships.Learn more about ...
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Inflection points are events that result in significant economic, environmental, geopolitical, societal and technological changes that shape our world. And our world is facing some of its toughest challenges yet: Clean water. Affordable energy. Connectivity. Climate change. Environmental pollution. Economic growth. Our Inflection Points solution briefings are a series of podcasts with Jacobs’ thought leaders and technologists, providing background on these critical issues, the challenges at ...
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The Green Planet Radio

The Green Planet Radio

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This is a podcast to address the environmental issue of waste and water pollution. We believe this is a huge problem. Cover art photo provided by Vanessa Ives on Unsplash: https://unsplash.com/@vanessaives
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Thinking Green

Mohammed Abdalla

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Mohammed Abdalla’s lifelong love of nature, combined with an eye-opening childhood loss, sparked a desire to study energy management and do his part to save the world through sustainability. After a stint on the wrong side of the pollution problem, Mohammed founded Good Faith Energy, a solar provider company that helps its customers take a big step towards decreasing their carbon footprint while saving them money. All those years of work on the front lines of sustainability work have given M ...
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Welcome to Plastic: The Last Straw, the podcast all about plastic! Join us on our journey from the invention of plastic, all the way to the very last straw, as we look at the plastics problem from the perspectives of a range of experts and organisations working in the field. This mini-series is produced by TuneFM at the University of New England and is created in partnership with the Environmental Protection Authority of NSW.
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AWESOME ASTRONOMY

Paul & Dr Jeni

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Awesome Astronomy explores the frontiers of science, space and our evolving understanding of the universe. Join Ralph, Paul & Jeni for informative and fun astronomy programmes dedicated to space and astronomy news and monthly podcast extras covering hot topics and special interviews in the world of science and astronomy.
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When we were making the script for the podcast our goal was to show how plastic is affecting the earth. It has impacted many things including us so if we do not stop it soon then there will be no more fish in the sea and we will be swimming in plastic. I don’t know if you could image that but it would be a really big problem and it would be too hard to fix that but right now we can do our best and find a solution. Cover art photo provided by Erik Eastman on Unsplash: https://unsplash.com/@er ...
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MIT News

Massachusetts Institute of Technology (MIT)

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MIT News is dedicated to bringing news from the Massachusetts Institute of Technology (MIT) to the world. We cover research, innovation, teaching, entrepreneurship, and the Institute’s distinctive and quirky culture. We find ourselves educated and amazed by our community of hands-on problem-solvers who are eager to know how things work — and inspired to make them work better. We hope you are amazed, too.
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On climate change, there are no boundaries for innovators and entrepreneurs. Discover action stories on climate change and what the future looks like. Listen for deep, insightful and thought provoking climate conversations.
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Power Flow

Amy Simpkins

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The energy revolution is coming, and it's all hands on deck. Amplifying the expertise of the leaders in the new energy economy and inviting diverse voices to the table, we'll talk solar power, battery storage and battery alternatives, microgrids, renewable energy, distributed energy architectures, energy policy, energy equity, and all things energy. I'm your host, Amy Simpkins, renewable energy CEO (and Rocket Scientist) and I am passionate about creating sustainable change. I believe that a ...
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The latest in-depth coverage covering the intersection of technology and culture will help you make sense of a world in constant transformation. Join us as we explore the ways technology is changing our lives.
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This powerful opinion-based show throws the floor open to an enquiring public for discussions on the issues affecting the country and its people and ensuring that the average citizen gets a voice.
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mahauliyati mukalmay

Climate & Environment Initiative, RSIL

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Mahauliyati Mukalmay is an Urdu phrase which means "Conversations on Climate". This podcast series is an initiative of the Climate and Environment Initiative (CEI) at the Research Society of International Law, Pakistan (RSIL), an independent, non-partisan think tank based in Pakistan. CEI envisions a climate-resilient world that recognises that climate change threats are already unprecedented and potentially existential. We hope to encourage action to address those threats in a manner that i ...
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This week marks the 100th anniversary of the Scopes "Monkey Trial" — where a teacher was charged with the crime of teaching Darwin's theory of evolution by natural selection. At the time, it was illegal in Tennessee to "teach any theory that denies the story of the Divine Creation of man as taught in the Bible, and to teach instead that man has des…
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Ocean careers are often imagined as adventurous and exciting, but what does it actually mean to work in the ocean every day, especially in the deep sea? In this episode of the How to Protect the Ocean podcast, Andrew speaks with Megan Paulson from Ocean Networks Canada, Josh Tedarenko from Campac Marine Services, and Dirk, who all work in partnersh…
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Before she decided to become a poker pro, Maria Konnikova didn’t know how many cards are in a deck. But she did have a Ph.D. in psychology, a brilliant coach, and a burning desire to know whether life is driven more by skill or chance. She found some answers in poker — and she’s willing to tell us everything she learned. SOURCES: Maria Konnikova, a…
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Now that the "One Big Beautiful Bill" has been signed into law, what's next? And what might it indicate for an already-divided Congress moving forward? Then, elevating the past, present and future of Ute culture in Colorado. Plus, the state's embrace of tattoos ahead of the Villian Arts 8th Annual Denver Tattoo Arts Festival. And, our fascination w…
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When the sun shines, out come the warnings that we all need to be careful in the sun to avoid burning and the risk of skin cancer. There are, though, those who believe that sort of public health messaging isn't positive enough about the benefits of the sun. As James Gallagher hears on the streets of Brighton, many of us know about the health benefi…
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Short Wave producer Hannah Chinn has adult-onset eczema. They're not the only one. Up to ten percent of people in the United States have it, according to the National Eczema Association — and its prevalence is increasing. Despite its ubiquity, a lot about this skin condition remains a mystery. So today, Hannah's getting answers. In this encore epis…
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Mark Swinnerton, CEO of Green Gravity, shares his journey from metallurgy to mining operations and currently gravitational storage technology to support the energy transition. We get an in-depth look into how he is transforming the renewable energy storage industry and giving old mine shafts a new lease on life, an insight into the technology and l…
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Eighty percent of the world's population can't see the Milky Way. Light pollution interferes. Author and adventurer Craig Childs, of Norwood, Colorado, writes about a trek from light to dark in his new book. "The Wild Dark" takes readers from the incandescence of Las Vegas to the spangled skies of rural Nevada. Childs spoke with Sr. Host Ryan Warne…
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A warming climate doesn't just affect dry land — it affects the ocean, too. For years, Earth's ocean has acted as a heat sink for climate change: A large part of the heat generated by human use of fossil fuels is being absorbed by the ocean. And while the deep sea is largely unaffected by this heat absorption, oceanographers have discovered that th…
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Ocean Ramsay's new documentary, called Shark Whisperer, is out on Netflix, and this is my review. This episode investigates Ocean Ramsey’s viral shark interactions, including her approach of touching and redirecting sharks in open water. We explore how these encounters influence shark behavior and why marine scientists warn about potential stress, …
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Happy Fourth of July! Today, how the bald eagle finally became the nation's bird after nearly 250 years and the return of the bison to Colorado. Plus, a Fort Collins horticulturalist is preserving the legacy tree of Johnny Appleseed, and the Colorado inspiration for "America the Beautiful."By Colorado Public Radio
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Cory Booker on the politics of fear, the politics of hope, and how to split the difference. SOURCES: Cory Booker, senior United States Senator from New Jersey. RESOURCES: "'When Are More Americans Going to Speak Up?'" by The New Yorker Radio Hour (2025). "Cory Booker’s Marathon Floor Speech," (2025). "Facebook Knows Instagram Is Toxic for Teen Girl…
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Happy Independence Day, Short Wavers! Do you have plans outdoors this weekend and want to figure out just how swampy it's gonna feel? For that kind of mental preparation, we're revisiting an episode in which some meteorologists are telling us to pay more attention to dew point temperature, not relative humidity. Interested in more weather episodes?…
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Ocean Conservation Disconnect defines the state of ocean conservation today, where public enthusiasm rarely translates into real impact. The viral plastic straw campaign proved that a simple symbol could spark global conversations, yet it shifted focus away from the systemic changes needed to reduce ocean plastic. Swapping plastic for metal straws …
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For 101-year-old Harold Berger, connecting with people is just one key to longevity and enjoying life. Then, the clean up continues in Galeton, Colorado where there was a massive oil spill two months ago. Also, understanding the impact of "forever chemicals" known as PFAS with climate reporter and author Sharon Udasin. Plus, we revisit how robotics…
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At the most recognizable intersection in Colorado Springs, where crashes have been frequent, a statue of a man on a horse will remain. So will people's strong feelings. Then, two brothers who never imagined they'd be farming rye for whiskey. Plus, the Sky Sox are back in Colorado Springs, at least for now. Later, a meaningful hike along Fountain Cr…
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The Andromeda galaxy lies just beyond (...OK, about 2.5 million light-years beyond) our galaxy, the Milky Way. For the past hundred years or so, scientists thought these galaxies existed in a long-term dance of doom — destined to crash into one another and combine into one big galactic soup. But today on the show, Regina and computational astrophys…
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Tuna sustainability is more than a buzzword—it’s a complex challenge tackled head-on by the International Seafood Sustainability Foundation (ISSF). In this episode, Susan Jackson, ISSF President, joins host Andrew Lewin to unpack their groundbreaking 2024 Annual Report. From developing biodegradable jelly-FADs to advancing electronic monitoring sta…
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A bumper episode or is that a Jumper episode if Jeni has her way. Paul has new scope and Jeni has been seeing the Sun. We have terrible news from LIGO, the end of Milkomeda, Light pollution paradox, Vera Rubin first light, a new satellite from Wales, spaceX kablooie, leaks on the ISS and of course the usual skyguide and emails! Phew!…
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"Give Outdoor Learning" is a first of its kind, statewide campaign that creates nature-based outings for the public. And because many programs are at risk due to budget cuts, it's also a fundraising campaign similar to Colorado Gives Day. CPR's Jenny Brundin speaks with an organizer from the Colorado Alliance for Environmental Education and two you…
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In this episode, I’m joined by one of America’s most thoughtful national journalists: Mike Grunwald. You may know him from his work at Time, Politico, or The Washington Post, or from his critically acclaimed books about the Obama administration and the history of the Everglades. He’s also now a contributing columnist at the New York Times. But for …
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Independence Day is approaching! Imagine in a few days, someone has procured illegal fireworks from a couple of states over. Are you: A) first in line to light them B) content to watch while others set them off C) going to find a fire extinguisher — just in case — while loudly condemning the activity? Ken Carter, a psychologist at Oxford College of…
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Water problems in the West go deeper than the Colorado River. Beyond reservoir levels, diminishing groundwater is now an important consideration according to new research. Then, Denver's "soul food scholar" delves into the history of Asian chefs who served U.S. presidents, often on the high seas.By Colorado Public Radio
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The Advisory Committee on Immunization Policy, an influential CDC committee that shapes U.S. vaccine policy, has become a flashpoint in recent weeks. Secretary of Health Robert F. Kennedy Jr. fired all 17 members and replaced them with 7 new members — many of whom do not have deep expertise in vaccines, and some of whom have spread vaccine misinfor…
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With Colorado's attorney general, we decipher an important Supreme Court ruling today related to birthright citizenship. Then, we take the pulse of conservation under President Trump with Salida journalist Ben Goldfarb. Later, we sit down with the CEO of Colorado's hometown burger chain, Good Times. Thank goodness we had napkins. And new music from…
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In the U.S., there will soon be more people over 65 than there are under 18 — and it’s not just lifespan that’s improving, it’s “healthspan” too. Unfortunately, the American approach to aging is stuck in the 20th century. In less than an hour, we try to unstick it. (Part three of a three-part series, “Cradle to Grave.”) SOURCES: James Chappel, prof…
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Since 2004, scientific research has shown that a full night of sleep may lend itself to a burst of insight in the morning. But what about the earlier stages of sleep? And what about just a nap? A research team based in Germany found that even a 20-minute nap could deliver a "eureka" moment, and published their findings in the journal PLOS Biology t…
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French Polynesia marine protected area is now the largest in the world, covering nearly 4.8 million square kilometers of ocean. This groundbreaking conservation effort was announced during the United Nations Ocean Conference and includes large no-take zones near the Society and Gambier Islands, along with expansive areas that restrict harmful activ…
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It’s the falsetto that’s captured the hearts of music lovers for more than 5 decades now -- and the long list of awards and accolades behind his name affirms that his fandom comes for, well, good "Reasons." A talk with Denver native and East High School graduate Philip Bailey as he reflects on his life and legacy as lead singer of Colorado’s adopte…
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Too much rain fosters growth of grasses and underbrush, and not enough rain makes everything dry out, raising the risk of wildfires. So, is there a "Goldilocks" amount of rain that's just right? That's just one thing we ask Denver7 chief meteorologist Lisa Hidalgo in our regular conversation. Plus, a Western Colorado University student on the chall…
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Currently, only 17% of the world’s land and 8% of its ocean are protected. Without government action and commitment to protect the natural world, our most vital natural systems are at risk of collapsing. As a Bloomberg Ocean Initiative partner and the winner of the 2024 Earthshot Prize in the ‘Revive Our Oceans’ category, the High Ambition Coalitio…
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In this episode from 2013, we look at whether spite pays — and if it even exists. SOURCES: Benedikt Herrmann, research officer at the European Commission. Steve Levitt, co-author of Freakonomics and host of People I (Mostly) Admire. Dave O'Connor, president of Times Studios. Lisi Oliver, professor of English at Louisiana State University. E.O. Wils…
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Why did the ornithologist strap a taxidermy badger to a remote controlled car and drive it around the prairie? To interrogate the secret world of animal eavesdropping in the grasslands, of course! Today on the show, we travel to the most imperiled ecosystem on the planet to unravel a prairie mystery and find out why prairie dogs are grassland engin…
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June is Pride Month, centered on acknowledging the accomplishments and the experiences of members of the LGBTQ+ community. And for one Colorado nonprofit, it’s also time to celebrate a big milestone and focus on the work left to be done. Then, Colorado author and history buff Samuel Marquis sets the record straight about his ninth-great-grandfather…
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Mosquitoes are the deadliest animal on the planet, and some of them may be on the rise. At least in listener Abigail Krich-Starr's area, that's due to warmer, wetter weather — which, yes, is linked to climate change. But it doesn't stop there: Ecologists and entomologists say increased heat could also alter mosquito behavior, shift their natural ha…
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Welcome to this Mini-Series on The Grand Challengers Podcast! The topic of generative artificial intelligence (AI) has been in all our minds over the past few years and is gaining even more momentum with rapid advancements in text, audio and video. Google recently released NotebookLM, a powerful research-support AI that can generate not only summar…
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The U.S. struck three Iranian nuclear sites over the weekend in what our guest calls “a watershed moment.” Now what? And how did we get here? Key questions Ryan asks the head of the Center for Middle East Studies at the University of Denver, Micheline Ishay. Then, Purplish explores the debate over home rule as Douglas County holds a special electio…
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The U.S.'s power grid — a nearly 100-year-old network of electrical circuits — is facing increased demand and weather-related stress. What will it take to modernize? We interrogate that question today with the help of Anjan Bose, an electrical engineer at Washington State University. Interested in more stories about electricity? Email us at shortwa…
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