The events of September 11th continue to be felt, especially on the anniversary of their occurrence. On this special program, Prof. Richard Muller discussed many of the technological issues surrounding those events.
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Topic: Science
Source: Groks Science Radio Show Podcast
Meteors are pervasive throughout the solar system. The probability of one colliding with the earth is receiving larger attention from scientific and governement agencies. On this program, Prof. Alan Rubin discussed the issue of meteors in our solar system.
Source: Groks Science Radio Show Podcast
Biomaterials are synthetic materials capable of replacing damaged tissue in living organisms. These materials hold great promise for biomedical research.
Topic: Science
Source: Groks Science Radio Show Podcast
Neutrinos are particles in nature which were until recently thought to have no mass. Recent discoveries however have shown that these particles do indeed have mass. The implication of these and other discoveries were discussed.
Topic: Science
Source: Groks Science Radio Show Podcast
Hepatitus B is a diseases that has affected millions of individuals, and one where a cure was fortunately found. On this show, we interviewed the Nobel Laureate whose research led to the vaccine.
Topic: Science
Source: Groks Science Radio Show Podcast
While solar energy may be one of the most viable forms of renewable energy, it has not yet reached the level of affordability for most consumers. On this program, Monique Sullivan discussed this issue and the million home solar initiative.
Topic: Science
Source: Groks Science Radio Show Podcast
Robotics and theology may seem to be incompatible disciplines, but robots may be more a reflection of our humanity than our technological prowess. On this program, Prof. Anne Foerst discussed her book, God in the Machine: What Robots Teach Us About Humanity and God.
Source: Groks Science Radio Show Podcast
Why do birds sing? The scientific exploration of bird song has uncovered many underlying biological mechanisms, and the aesthetic beauty of their music continues to fascinate scientists and musicians alike. On this program, Prof. David Rothenberg discussed why birds sing.
Topic: Science
Source: Groks Science Radio Show Podcast
It takes a very special person to be a fine man. The bar is set by none other than the physicist Richard P. Feynman. On this program, his daughter Michelle Feynman talks about the life of her father and her recent book The Feynman Letters: Perfectly Reasonable Deviations from the Beaten Track.
Topic: Science
Source: Groks Science Radio Show Podcast
In the year 1905, Albert Einstein published five papers that changed the face of modern physics and led to two Nobel Prizes, including one for Einstein himself. On this program, Prof. John Stachel discussed Einstein and the importance of each of these papers.
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Topics: Science, physics, relativity, Einstein
Source: Groks Science Radio Show Podcast
SARS may have faded from our memory, but many key lessons can be learned from the outbreak of 2003. Karl Taro Greenfeld joined us on this program to talk about his firsthand experiences in China reporting this epidemic.
Topics: science, SARS, epidemiology, Chinese censorship
Source: Groks Science Radio Show Podcast
Our solar system contains nine acknowledged planets, each with their own unique personalities that continue to inspire scientists. On this episode, Dava Sobel discussed her perspective of the planets.
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Topics: science, astronomy, planets, solar system
Source: Groks Science Radio Show Podcast
Nature has evolved without a electrical power grid, but can humans learn to live without one as well? Todd Jersey, architect and designer, joins us to talk about permaculture.
Topic: Science
Source: Groks Science Radio Show Podcast
What does it take to be genius? Barbara Goldsmith joins us to explore the world of Marie Curie in her book Obsessive Genius.
Topic: Science
Source: Groks Science Radio Show Podcast
While science often strives to reveal the best elements of nature, it often can reveal the worst. On this program, Mark Frauenfelder discussed some of the world's worst.
Source: Groks Science Radio Show Podcast
Scientists estimate that one-third of today's increase in greenhouse gas emissions come from changes in the land-use. One way to sequester the carbon emissions is plant more trees but are other crops out there better? On this program, special correspondent Terry Yen talks about the promise of anthropogenic peat.
Topics: science, greenhouse gas emissions, peat, carbon
Source: Groks Science Radio Show Podcast
Grassroots journalism has been enabled by the internet. The potential impact of citizen media is far and wide ranging, as discussed on this episode with Dan Gilmor.
Topics: science, journalism, blog
Source: Groks Science Radio Show Podcast
Poincare's work on the three-body problem later became the framework for studying chaotic systems. Since then, mathematicians have made progress in these and other dynamical systems. On this program, Mason Porter talked about exciting developments in this field. Travis Heime also discussed condensed matter physics.
Topics: science, chaos theory, dynamical systems, condensed matter
Source: Groks Science Radio Show Podcast
Technological changes are occuring at a rapid pace, and keeping up with those changes is a challenge to even the most astute technophile, not to mention those averse to technology. On this program, the folks from the street, Martina and John, discussed dealing with technology.
Topics: science, technology
Source: Groks Science Radio Show Podcast
Let it snow, let it snow, let it snow. But, what are the physical processes that underlie the formation of snowflakes, and how can this process be reproduced? On this program, Prof. Kenneth Libbrecht discussed the physics of snowflakes.
Topics: science, physics, snowflake
Source: Groks Science Radio Show Podcast
The devastating tsunami that engulfed southeast asia in 2004 has heightened awareness of the range and magnitude of this catastrophe. But, how can such events be ameliorated in the future? On this program, Dr. Patricio Bernal and Prof. Robert Dalrymple discussed tsunami warning methods. In addition, Nicola Stuber discussed night flying contribution to greenhouse gas, and Patricia Schultz discussed 1000 places to visit. Finally, Robert Bullock discussed the Taiwan Film Festival.
Topics: science, tsunami
Source: Groks Science Radio Show Podcast
Cosmological theories address how the universe was created, and what awaits for the future. What do recent advances tell us about the universe? On this program, Prof. Joel Primack discussed the view from the center of the universe.
Topics: science, astronomy, cosmology
Source: Groks Science Radio Show Podcast
Studying atoms can be quite challenging, due in large part to their rapid velocities. However, novel methods for cooling atoms using lasers have revolutionized the field of condensed matter physics. We discussed this issue with Nobel Laureate, Prof. Stephen Chu.
Topic: Science
Source: Groks Science Radio Show Podcast
Space travel has typically relied on conventional high energy routes, known as Hohmann Transfers, to transfer their payloads. However, low energy routes do exist, and are currently being explored. On this program, Dr. Ed Belbruno from NASA discussed low energy space flight.
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Topics: science, NASA, space flight, Hohmann, low energy
Source: Groks Science Radio Show Podcast
Evolution continues to be a contentious idea in modern society, especially in the United States, where it has spurred numerous legal battles over the right to teach the competing concept of Intelligent Design in public schools. On this program, Matthew Chapman discussed evolution vs. intelligent design in the Kitzmiller v. Dover Board of Education case.
Topics: science, evolution, intelligent design, kitzmiller, dover
Source: Groks Science Radio Show Podcast
Mathematics may appear to be constructed on absolute foundations derived from first principles. But, are mathematical tenets as absolute as they seem? On this program, Gaurav Suri discussed the philosophical implications of ambiguity in math.
Topics: science, math, ambiguity
Source: Groks Science Radio Show Podcast
Science relies on empirical evidence to support its central theories and tenets, while religious belief relies on the faith of the believer. Can these two separate worldviews be reconciled? On this program, Dr. Francis Collins, director of the National Human Genome Research Institute discussed science and religious faith.
Topics: science, religion, faith
Source: Groks Science Radio Show Podcast
Mathematical puzzles usually are not associated with entertainment. However, the Rubik Cube continues to amaze, confound, and entertain. On this program, Tyson Mao discussed solving the Rubik Cube.
Topics: science, rubik cube
Source: Groks Science Radio Show Podcast
The normal decline of our cognitive abilities is one of the hallmarks of the aging process. But, what is the dividing line between normal and abnormal memory loss? On this program, Martha Weinman Lear discussed normal memory loss.
Topics: science, memory, neuroscience
Source: Groks Science Radio Show Podcast
Developing clean energy is a major challenge for both policy makers and scientists. On this program, Dr. Lester Brown discussed clean energy technology. In addition, Prof. Diandra Leslie-Pelecky discussed the physics of NASCAR.
Topics: science, NASCAR, physics, clean energy
Source: Groks Science Radio Show Podcast
Although information technology has revolutionized modern life, many parts of the world still require considerable development. On this program, Manolo Figallo discussed bridging the information gap in developing parts of the world.
Topics: science, policy, information technology
Source: Groks Science Radio Show Podcast
Robotics is a field that continues to inspire both professional and amateur scientists. Fortunately, robotics competitions provide the perfect venue for exploring these interests. Contestants from such a competition held at Fort Mason Center chatted with us about their inventions.
Topic: Science
Source: Groks Science Radio Show Podcast
Animal research is fundamental to the remarkable advances in medical science. Yet, controversy continues to exist regarding the role of animals in medical research. On this program, Prof. P. Michael Conn discussed the animal research war.
Topics: science, animal research
Source: Groks Science Radio Show Podcast
Uranium may be the most important element that shaped the history of the 20th century. On this program, Dr. Amir Aczel discussed Uranium Wars.
Topics: science, physics, nuclear physics, nuclear bomb, uranium, groks
Source: Groks Science Radio Show Podcast
Fermi National Accelerator Lab, better known as Fermilab, has been actively searching for the elusive Higgs Boson, the particle that may give mass to the Universe. However, the clock is ticking and their time may soon be up. On this program, Clayton Brown discussed the Atom Smashers.
Topics: science, fermilab, higgs boson, physics, particle physics
Source: Groks Science Radio Show Podcast
Is it possible for corporate and societal interests to coincide in the modern business world? On this program, Andrew Savitz discussed this intersection and the triple bottom line.
Topics: science, environment, business, groks
Source: Groks Science Radio Show Podcast
In the years since the famous experiment by Martin Fleischman and Stanley Pons, the field of cold fusion has had difficulty igniting the interest of the scientific community. However, recent advances are now sparking renewed promise and focus. On this program, Dr. Michael McKubre and Dr. Irving Dardik discussed the advances in cold fusion research.
Topics: science, physics, chemistry, electrochemistry, energy, cold fusion, deuterium, palladium, groks
Source: Groks Science Radio Show Podcast
Although alleviating the changes to the global environment may seem like a daunting task for an individual, many enterprising people have decided to take on the challenge. On this program, Edward Humes discussed the new generation of Eco Barons.
Topics: science, environment, ecology, conservation, groks
Source: Groks Science Radio Show Podcast
Ocean currents are essential for the proper functioning of the global environment. Surprisingly, these currents may be studied by simply observing the items that float on it. On this program, Dr. Curt Ebbesmeyer discussed flotsametrics.
Topics: science, ocean, currents, environment, flotsam, jetsam, flotsametrics
Source: Groks Science Radio Show Podcast
Some of the most distinctive members in the choral of nature are the frogs and toads. Yet, their unique sounds are often unappreciated. On this program, Lang Elliot discussed the songs of frogs and toads.
Topics: science, biology, nature, frogs, toads, animal calls, songs, ethology, behavior, groks
Source: Groks Science Radio Show Podcast
What separates elite athletes from the weekend warriors? How is it possible to achieve high performance in any endeavor? On this program, Matthew Syed discussed the science of success.
Topics: science, success, high performance, neurobiology, psychology, groks
Source: Groks Science Radio Show Podcast
The FIRST competition brings together students in science, technology, engineering and mathematics. On this program, Neal Bascomb profiles one such team in the New Cool.
Topics: science, robotics, FIRST, education, engineering, technology, groks
Source: Groks Science Radio Show Podcast
The expedition of Vasco Da Gama are often overshadowed by that of Columbus. But, these voyages perhaps more than those of Columbus changed the course of history. On this program, Nigel Cliff discussed how Vasco Da Gama turned the tide in a centuries-old clash of civilizations.
Topics: science, expedition, history, groks
Source: Groks Science Radio Show Podcast
The amazing technological developments of the modern age have been enabled in part through the advances in quantum physics. On this program, Prof. James Kakalios discussed the amazing story of quantum mechanics.
Topics: science, physics, quantum mechanics, groks
Source: Groks Science Radio Show Podcast
Food addiction may be a major cause of obesity. What are the causes of food addiction and how can they be overcome? On this program, Hedley Turk discussed why intelligent people are overweight.
Topics: science, nutrition, psychology, biology, groks
Source: Groks Science Radio Show Podcast
The Apollo program is a landmark in the history of space exploration and perhaps the most successful mission of the series was Apollo 15. On this program, Ret. Col. Al Worden discussed the space program and Apollo 15.
Topics: science, NASA, space program, Apollo 15, groks
Source: Groks Science Radio Show Podcast
Why do we fall in love? What is it about the circuitry and neurochemistry of the brain that enables this behavior? On this program, Kayt Sukel discussed Dirty Minds.
Topics: science, technology, sex, love, groks
Source: Groks Science Radio Show Podcast
Fossil fuels are a problematic energy source. They are bad for the environment and are non-renewable. Developing the resources and infrastructure for renewable energy sources is a major goal of the next century. On this program, we explored such renewable energy sources.
Source: Groks Science Radio Show Podcast
A wide variety of apocalyptic prophecies and movements have occurred throughout history. But, what accounts for their continued emergence? On this program, Prof. Richard Landes discussed the history of millenial movements.
Topics: science, millenialism, apocalypse, groks
Source: Groks Science Radio Show Podcast
Although change is often desired, it is not usually achieved without trepidation. On this program, Dr. Jonathan Alpert discussed being fearless.
Topics: science, technology, psychology, groks
Source: Groks Science Radio Show Podcast
