The detection of gravitational waves in 2015 rocked the science community. In this episode, Chris Gondek spoke with author Harry Collins, whose book Gravity's Kiss centers around the incredible discovery. Scientists have been trying to confirm the existence of gravitational waves for fifty years. Then, in September 2015, came a "very interesting event" (as the cautious subject line in a physicist's email read) that proved to be the first detection of gravitational waves. In Gravity's Kiss, Harry...
Mar 03, 2023•21 min•Ep. 5
How useful will nuclear fusion be? In a major breakthrough last year at the National Ignition Facility in California, 192 lasers achieved fusion – and created energy - for the first time. It was clearly an important moment. But might the development of fusion technology come too late? Owen Bennett Jones speaks with Sharon Ann Holgate, author of Nuclear Fusion: The Race to Build a Mini Sun on Earth (Icon Books, 2022). Owen Bennett-Jones is a freelance journalist and writer. A former BBC correspon...
Feb 04, 2023•36 min•Ep. 49
What human qualities are needed to make scientific discoveries, and which to make great art? Many would point to 'imagination' and 'creativity' in the second case but not the first. Tom McLeish's The Poetry and Music of Science: Comparing Creativity in Science and Art (Oxford UP, 2021) challenges the assumption that doing science is in any sense less creative than art, music or fictional writing and poetry, and treads a historical and contemporary path through common territories of the creative ...
Dec 20, 2022•35 min•Ep. 126
Listen to this interview of David Lindsay, emeritus professor of the University of Western Australia. We talk about his book Scientific Writing = Thinking in Words (CSIRO Publishing, 2020) and how your hypothesis can save the communication of your research. David Lindsay : "It's quite unfortunate that we're training our undergraduates in science this way. I mean, undergraduates know that when they write something, for example, a protocol to be graded—undergraduates know that their professors are...
Dec 07, 2022•1 hr 15 min•Ep. 88
Just over half a century since Neil Armstrong first stepped foot on the lunar surface, a new space race to the Moon is well underway and rapidly gaining momentum. Laying out a vision for the next fifty years, Back to the Moon: The Next Giant Leap for Humankind (Princeton UP, 2022) is astrophysicist Joseph Silk's persuasive and impassioned case for putting scientific discovery at the forefront of lunar exploration. The Moon offers opportunities beyond our wildest imaginings, and plans to return a...
Nov 28, 2022•36 min•Ep. 52
Freeman Dyson (1923–2020)—renowned scientist, visionary, and iconoclast—helped invent modern physics. Not bound by disciplinary divisions, he went on to explore foundational topics in mathematics, astrophysics, and the origin of life. General readers were introduced to Dyson’s roving mind and heterodox approach in his 1979 book Disturbing the Universe, a poignant autobiographical reflection on life and science. "Well, Doc, You're In": Freeman Dyson’s Journey through the Universe (MIT Press, 2022...
Nov 02, 2022•1 hr 10 min•Ep. 125
Kim talks with George Gibson about Schrödinger’s cat. This cat is a thought experiment proposed by Erwin Schrödinger, and taken up in correspondence with Albert Einstein, in the 1930s. Schrödinger’s original paper on the subject, “Die gegenwärtige Situation in der Quantenmechanik” (Naturwissenschaften 23 no. 48 (November 1935): 807–812) doi: 10.1007/BF01491891 was translated by John D. Trimmer and published as “The Present Situation in Quantum Mechanics: A Translation of Schrödinger’s ‘Cat Parad...
Oct 25, 2022•13 min•Ep. 18
Before Albert Einstein, our understanding of space, time, and gravity hadn’t really shifted from the theories that Sir Isaac Newton developed in the 1700s. But in 1905, Einstein published his theory of special relativity; he’d discovered that time can warp in the universe. Then, he published his theory of general relativity and gave us a completely new understanding of gravity. These theories liberated scientists, artists, and the public to think in radical new ways. Peter Galison is a professor...
Sep 29, 2022•30 min•Ep. 44
Our universe might appear chaotic, but deep down it's simply a myriad of rules working independently to create patterns of action, force, and consequence. In Ten Patterns That Explain the Universe (MIT Press, 2021), Brian Clegg explores the phenomena that make up the very fabric of our world by examining ten essential sequenced systems. From diagrams that show the deep relationships between space and time to the quantum behaviors that rule the way that matter and light interact, Clegg shows how ...
Sep 23, 2022•52 min•Ep. 82
Plants have long harnessed the chemical characteristics of aromatic compounds to shape the world around them. Frankincense resin from the genus Boswellia seals injured tissues and protects trees from invading pathogens. Jasmine produces a molecule called linalool that attracts pollinating moths with its flowery scent. Tobacco uses a similarly sweet-smelling compound called benzyl acetone to attract pollinators. Only recently in the evolutionary history of plants, however, have humans learned to ...
Sep 08, 2022•54 min•Ep. 11
Until the publication of Edwin Hubble’s 1936 book, The Realm of the Nebulae, astronomers believed that the Milky Way was the only galaxy in the universe. Hubble infinitely expanded our understanding of the cosmos and showed that what scientists thought was everything, was really just the beginning. In this episode, MIT professor emeritus Marcia Bartusiak unpacks Hubble’s findings and discusses how they impact the field of astronomy to this day. Marica Bartusiak is Professor of the Practice Emeri...
Aug 22, 2022•39 min•Ep. 16
Welcome to the final day of our weeklong deep dive into the politics of education. Today, we’ve got another episode of Cited for you. If you haven’t heard a Cited episode before, it’s the documentary show that came before Darts and Letters and it specialised in immersive storytelling. This piece takes us on a journey through a little-known, long-past set of debates on the nature of science in democratic society: the Science Wars. They may seem lost to time, but some scholars say the Science Wars...
Jul 29, 2022•1 hr 9 min•Ep. 10
The story of DDT as you’ve never heard it before: a fresh look at the much-maligned chemical compound as a cautionary tale of how powerful corporations have stoked the flames of science denialism for their own benefit In the 1940s, DDT helped the Allies win the Second World War by wiping out the insects that caused malaria, with seemingly no ill effects on humans. After the war, it was sprayed willy-nilly across fields, in dairy barns, and even in people's homes. Thirty years later the U.S. woul...
Jul 13, 2022•47 min•Ep. 165
On July 4, 2012, the announcement came that one of the longest-running mysteries in physics had been solved: the Higgs boson, the missing piece in understanding why particles have mass, had finally been discovered. On the rostrum, surrounded by jostling physicists and media, was the particle's retiring namesake--the only person in history to have an existing single particle named for them. Why Peter Higgs? Drawing on years of conversations with Higgs and others, Close illuminates how an unprolif...
Jul 06, 2022•1 hr 31 min•Ep. 9
Niels Bohr was a central figure in quantum physics, well known for his work on atomic structure and his contributions to the Copenhagen interpretation of quantum mechanics. In From Data to Quanta: Niels Bohr’s Vision of Physics (U Chicago Press, 2021), philosopher of science Slobodan Perović explores the way Bohr practiced and understood physics, and analyzes its implications for our understanding of modern science. Perović develops a novel approach to Bohr’s understanding of physics and his met...
Jun 22, 2022•48 min•Ep. 124
Plan S: the open access initiative that changed the face of global research. Robert-Jan Smits and Rachael Pells's book Plan S for Shock: Science. Shock. Solution. Speed. (Ubiquity Press, 2022) tells the story of open access publishing - why it matters now, and for the future. In a world where information has never been so accessible, and answers are available at the touch of a fingertip, we are hungrier for the facts than ever before - something the Covid-19 crisis has brought to light. And yet,...
Jun 21, 2022•1 hr 2 min•Ep. 123
Hidden from view, microfluidics underlies a variety of devices that are essential to our lives, from inkjet printers to glucometers for the monitoring of diabetes. Microfluidics--which refers to the technology of miniature fluidic devices and the study of fluids at submillimeter levels--is invisible to most of us because it is hidden beneath ingenious user interfaces. In this book, Albert Folch, a leading researcher in microfluidics, describes the development and use of key microfluidic devices....
Jun 15, 2022•1 hr 2 min•Ep. 121
Today I talked to astronomer Charlotte Christensen of Grinnell College. She studies (among other things) dwarf galaxies. Dwarf galaxies, galaxies with masses about 10% that of the Milky Way or smaller, such as the Magellanic Clouds, are perfect laboratories for studying galaxy evolution. The small gravitational potentials of dwarf galaxies make them uniquely sensitive environments for understanding the physics of galaxy formation, including the processes that drive gas accretion, gas loss, and s...
Jun 15, 2022•31 min•Ep. 14
When we think of electricity, we likely imagine the energy humming inside our home appliances or lighting up our electronic devices--or perhaps we envision the lightning-streaked clouds of a stormy sky. But electricity is more than an external source of power, heat, or illumination. Life at its essence is nothing if not electrical. The story of how we came to understand electricity's essential role in all life is rooted in our observations of its influences on the body--influences governed by th...
Jun 10, 2022•1 hr 6 min•Ep. 122
Stabilizing the world's climates means cutting carbon dioxide pollution. There's no way around it. But what if that's not enough? What if it's too difficult to accomplish in the time allotted or, worse, what if it's so late in the game that even cutting carbon emissions to zero, tomorrow, wouldn't do? Enter solar geoengineering. The principle is simple: attempt to cool Earth by reflecting more sunlight back into space. The primary mechanism, shooting particles into the upper atmosphere, implies ...
Jun 07, 2022•1 hr 2 min•Ep. 114
In today’s podcast, Elisabeth Ervin-Blankenheim explains how understanding harmonics of the earth provides a forward-thinking methodology to confront the challenges presented by the massive changes in the climate. In her book Song of the Earth: Understanding Geology and Why it Matters (Oxford University Press, 2021), Ervin-Blankenheim documents the history of geology, a Western epistemological exploit, properly contextualizing how geologists know what they know. Song of the Earth is framed the a...
May 31, 2022•1 hr 1 min•Ep. 111
The toxicity of pesticides to the environment and humans is often framed as an unfortunate effect of their benefits to agricultural production. In Economic Poisoning: Industrial Waste and the Chemicalization of American Agriculture (U California Press, 2021), Adam M. Romero upends this narrative and provides a fascinating new history of pesticides in American industrial agriculture prior to World War II. Through impeccable archival research, Romero reveals the ways in which late nineteenth- and ...
May 30, 2022•44 min•Ep. 115
The Solar System. Dinosaurs. Donkey Kong. What is the missing link? Surprisingly enough, it's meteorites. They explain our past, constructed our present, and could define our future. Impact: How Rocks from Space Led to Life, Culture, and Donkey Kong (William Morrow, 2022) argues that Earth would be a lifeless, inhospitable piece of rock without being fortuitously assaulted with meteorites throughout the history of the planet. These bombardments transformed Earth's early atmosphere and delivered ...
May 30, 2022•45 min•Ep. 120
Today’s world is unpredictable and full of contradictions, and navigating its complexities while trying to make the best decisions is far from easy. The Joy of Science (Princeton UP, 2022) presents 8 short lessons on how to unlock the clarity, empowerment, and joy of thinking and living a little more scientifically. In this brief guide to leading a more rational life, acclaimed physicist Jim Al-Khalili invites readers to engage with the world as scientists have been trained to do. The scientific...
May 19, 2022•50 min•Ep. 119
In the beginning was the Big Bang: an unimaginably hot fire almost fourteen billion years ago in which the first elements were forged. The physical theory of the hot nascent universe--the Big Bang--was one of the most consequential developments in twentieth-century science. And yet it leaves many questions unanswered: Why is the universe so big? Why is it so old? What is the origin of structure in the cosmos? In An Infinity of Worlds: Cosmic Inflation and the Beginning of the Universe (MIT Press...
May 16, 2022•50 min•Ep. 1
Carbon Queen: The Remarkable Life of Nanoscience Pioneer Mildred Dresselhaus (MIT Press, 2022) follows Mildred Dresselhaus (or Millie, as everyone calls her) from her childhood in New York City to her final years in Cambridge. It focuses on her scientific achievements, but also rightfully presents her as a multi-hyphenate: being a resilient student, an adaptive researcher, a professor, an administrator, an advocate, a fundraiser, a patent owner, a book author. The accolades are plentiful and her...
Apr 29, 2022•44 min•Ep. 118
In this Pandemic Perspectives Podcast, Ideas Roadshow founder and host Howard Burton talks to renowned UC San Diego neurophilosopher Patricia Churchland about the importance of communicating science, the wonders of the biological world and the dangers of wishful thinking. Ideas Roadshow's Pandemic Perspectives Project consists of three distinct, reinforcing elements: a documentary film (Pandemic Perspectives), book (Pandemic Perspectives: A filmmaker's journey in 10 essays) and a series of 24 de...
Apr 27, 2022•59 min•Ep. 116
In No Standard Oil: Managing Abundant Petroleum in a Warming World (Oxford University Press, 2021), Deborah Gordon shows that no two oils or gases are environmentally alike. Each has a distinct, quantifiable climate impact. While all oils and gases pollute, some are much worse for the climate than others. In clear, accessible language, Gordon explains the results of the Oil Climate Index Plus Gas (OCI+), an innovative, open-source model that estimates global oil and gas emissions. Gordon identif...
Apr 19, 2022•47 min•Ep. 102
Listen to this interview of Dashun Wang, Professor at the Kellogg School of Management and McCormick School of Engineering at Northwestern University, and also with Albert-László Barabási, Robert Gray Dodge Professor of Network Science and Distinguished University Professor at Northeastern University. We talk about their new book The Science of Science" (Cambridge UP, 2021) and science, squared. Albert-László Barabási : "There is, of course, the need that you grow professionally. If you're a mat...
Apr 13, 2022•59 min•Ep. 57
Listen to this interview of Hilary Glasman-Deal, teacher of STEMM communication at the Centre for Academic English, Imperial College London, and author ofScience Research Writing For Native and Non-Native Speakers of English (World Scientific Publishing Europe, 2020). We talk about researching, reading, and writing. Hilary Glasman-Deal : "One of the things I'm very often saying, particularly with early-career researchers, is this: 'Look, your reading is clearly effective, because you understand ...
Mar 31, 2022•1 hr 5 min•Ep. 53
