The surprising connections in science and technology that give you the Big Picture. Astronomer Seth Shostak and science journalist Molly Bentley are joined each...
Animals experience the world differently. There are insects that can see ultraviolet light, while some snakes can hunt in the dark thanks to their ability to sense infrared. Such differences are not restricted to vision: Elephants can hear subsonic sounds, birds navigate by magnetism, and your dog lives in a world marked by odors. In this episode, we speak to science journalist Ed Yong about how other creatures sense the world. Could we ever understand what it’s like to have the hearing of a bat or the sight of a hawk?
Guest:
Ed Yong – Science writer for The Atlantic whose coverage of the COVID-19 pandemic earned him a Pulitzer Prize in explanatory journalism. He is the author of, “An Immense World: How
Animal Senses Reveal the Hidden Realms Around Us.”
Featuring music by Dewey Dellay and Jun Miyake
Originally aired September 5, 2022
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54:00
Skeptic Check: Drone Panic Revisited
We have an update to our recent episode, Skeptic Check: Drone Panic. If you remember, our guest astronomer Andrew Franknoi recalled the story of Jimmy Carter having seen something mysterious in the sky when he was governor of Georgia in 1969. Astronomers at the time suggested it was likely Venus, as has been the case with other sightings, and for decades that was a widely accepted understanding of what he saw. But there is more to the story, as was brought to our attention by multiple BPS listeners. So, we invited Andrew back to discuss the revised account, and its more satisfying scientific resolution.
Guest:
Andrew Fraknoi - Professor of Astronomy at the Fromm Institute of the University of San
Francisco
Big Picture Science is part of the Airwave Media podcast network. Please contact [email protected] to inquire about advertising on Big Picture Science.
You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support!
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9:56
Skeptic Check: Drone Panic
When several mysterious objects were spotted flying over New Jersey, their unknown identity led to frightening rumors, and triggered frustration and alarm among some residents of the Garden State. What were these objects, and if they were drones, as some appeared to be, were they friendly or foe? Many of the objects have now been identified. We talk about what happened when calmer heads prevailed and consider what the Great Drone Panic might have
in common with other episodes involving objects cruising the skies. Also, why one expert thinks the event gave birth to a new UFO subculture.
Guests:
Andrew Fraknoi - Professor of Astronomy at the Fromm Institute of the University of San Francisco
Mick West - Investigator of conspiracy theories and UFO sightings
Greg Eghigian - Professor of history and bioethics at Penn State and author of “After the Flying Saucers Came: A Global History of the UFO Phenomenon”
Featuring music by Dewey Dellay and Jun Miyake
Big Picture Science is part of the Airwave Media podcast network. Please contact [email protected] to inquire about advertising on Big Picture Science.
You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support!
Learn more about your ad choices. Visit megaphone.fm/adchoices
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58:00
The Best Things in Life are Tree(s)
While humans were leaving the Stone Age and entering the Bronze, some Bristlecone pine trees grew from seeds to sprouts. They’ve been growing ever since. These 5,000-year-old pines are among the oldest organisms on Earth. Superlatives are also appropriate for the towering redwoods. Trees are amazing in many ways. They provide us with timber and cool us with shade, they sequester carbon and release oxygen, and are home to countless species. But they are also marvels of evolutionary adaptation. We consider the beauty and diversity of trees, and learn why their future is intertwined with ours.
Guests:
Kevin Dixon - Naturalist at The East Bay Regional Park District, Oakland, California
Daniel Lewis - Environmental historian and senior curator for the History of Science and Technology at the Huntington Library, art museum and botanical gardens in Pasadena, California, professor of the natural sciences and the environment at Caltech, and author of “Twelve Trees: The Deep Roots of our Future”
Featuring music by Dewey Dellay and Jun Miyake
Big Picture Science is part of the Airwave Media podcast network. Please contact [email protected] to inquire about advertising on Big Picture Science.
You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support!
Learn more about your ad choices. Visit megaphone.fm/adchoices
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55:58
The Ocean's Genome
After helping to sequence the human genome more than twenty years ago, biochemist Craig Venter seemed to recede from the public eye. But he hadn’t retired. He had gone to sea and taken his revolutionary sequencing tools with him. We chatted with him about his multi-year voyage aboard the research vessel Sorcerer II, its parallels to Darwin’s voyage, and the surprising discoveries his team made about the sheer number and diversity of marine microbes and their roles in ocean ecosystems.
Guests:
Craig Venter - Genomicist, biochemist, founder of the J. Craig Venter Institute, and co-author of “The Voyage of Sorcerer II: The Expedition that Unlocked the Secrets of the Ocean’s Microbiome.”
Jeff Hoffman - Lab manager at the J. Craig Venter Institute and expedition scientist on the Sorcerer II expedition.
Featuring music by Dewey Dellay and Jun Miyake
Originally aired December 18, 2023
Big Picture Science is part of the Airwave Media podcast network.
Please contact [email protected] to inquire about advertising on Big Picture Science.
You can get early access to ad-free versions of every episode by joining us on Patreon. Thanks
for your support!
Learn more about your ad choices. Visit megaphone.fm/adchoices
The surprising connections in science and technology that give you the Big Picture. Astronomer Seth Shostak and science journalist Molly Bentley are joined each week by leading researchers, techies, and journalists to provide a smart and humorous take on science. Our regular "Skeptic Check" episodes cast a critical eye on pseudoscience.
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