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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.
 
Gerald Peters is NEW THOUGHT speaker on the subject of money and investing. CEO of G&D Rentals INC, Author, Stock Trader and Publisher of ThePetersReport.com. Gerald teaches that anyone regardless of age, race or financial situation can lay the foundation to become rich in the next 7-10 years.
 
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Birds and bees do it … and so do fish. In a discovery that highlights the adaptive benefits of walking, scientists have discovered fish that can walk on land. Not fin-flap their bodies, mind you, but ambulate like reptiles. And speaking of which, new research shows that T Rex, the biggest reptile of them all, wasn’t a sprinter, but could be an effi…
 
Magic mushrooms – or psilocybin - may be associated with tripping hippies and Woodstock, but they are now being studied as new treatments for depression and neurodegenerative diseases like Alzheimer’s. Is this Age of Aquarius medicine or something that could really work? Plus, the centuries-long use of psychedelics by indigenous peoples, and a disc…
 
Life nearby? We’ve not yet found any on our favorite planet, Mars. But even if Mars is sterile, could we ever change that by terraforming it? Or seeding it with life from Earth? The Red Planet is not the only game in town: A new NASA mission to a Jovian moon may give clues to biology on a world where, unlike Mars, liquid water still exists. Also, t…
 
Declining biodiversity is a problem as fraught as climate change. Loss of habitat, monoculture crops, and the damming of waterways all lead to massive species extinction. They tear at life’s delicate web, and threaten a balance established by four billion years of evolution. Can we reassess our relationship to Nature? We consider logging efforts th…
 
Does geoengineering offer a Plan B if nations at the U.N. climate meeting can't reduce carbon emissions? The Glasgow meeting has been called “the last best chance” to take measures to slow down global heating. But we're nowhere near to achieving the emission reductions necessary to stave off a hothouse planet. We consider both the promise and the p…
 
Today I’m joined by French Quarter Resident, Anthony Filippone. Anthony Started life as firefighter in New Jersey. Heavily injured in a fire explosion, burned over 37% his body. He spent months in comma, and years in recovery, “losing most of his 20s” he found his way to tattooing. After 20 years, he retired from running a tatto shop in Tennessee t…
 
Looking to boost your brainpower? Luckily, there are products promising to help. Smart drugs, neurofeedback exercises, and brain-training video games all promise to improve your gray matter’s performance. But it’s uncertain whether these products really work. Regulatory agencies have come down hard on some popular brain training companies for false…
 
400 years ago, some ideas about the cosmos were too scandalous to mention. When the Dominican friar Giordano Bruno suggested that planets existed outside our Solar System, the Catholic Inquisition had him arrested, jailed, and burned at the stake for heresy. Today, we have evidence of thousands of planets orbiting other stars. Our discovery of extr…
 
A thousand years ago, most people didn’t own a single book. The only way to access knowledge was to consult their memory. But technology – from paper to hard drives – has permitted us to free our brains from remembering countless facts. Alphabetization and the simple filing cabinet have helped to systematize and save information we might need somed…
 
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As we struggle to control a viral invader that moves silently across the globe and into its victims, we are also besieged by other invasions. Murder hornets have descended upon the Pacific Northwest, threatening the region’s honeybees. In Africa, locust swarms darken the sky. In this episode, we draw on a classic science fiction tale to examine the…
 
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The benefits of artificial intelligence are manifest and manifold, but can we recognize the drawbacks … and avoid them in time? In this episode, recorded before a live audience at the Seattle meeting of the American Association for the Advancement of Science, we discuss who is making the ethical decisions about how we use this powerful technology, …
 
Climate change isn’t happening. Vaccines make you sick. When it comes to threats to public or environmental health, a surprisingly large fraction of the population still denies the consensus of scientific evidence. But it’s not the first time – many people long resisted the evidentiary link between HIV and AIDS and smoking with lung cancer. There’s…
 
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They’re cute and cuddly. But they can also be obnoxious. Science writer Mary Roach has numerous tales about how our animal friends don’t always bow to their human overlords and behave the way we’d want. The resulting encounters, such as when gulls disrupt the Vatican’s Easter mass, make for amusing stories. But others, such as wolves threatening fa…
 
Above the Arctic Circle, much of the land is underlaid by permafrost. But climate change is causing it to thaw. This is not good news for the planet. As the carbon rich ground warms, microbes start to feast… releasing greenhouse gases that will warm the Earth even more. Another possible downside was envisioned by a science-fiction author. Could anc…
 
Without sand, engineering would be stuck in the Middle Ages. Wooden houses would line mud-packed streets, and Silicon Valley would be, well, just a valley. Sand is the building material of modern cities, and we use more of this resource than any other except water and air. Now we’re running out of it. Hear why the Roman recipe for making concrete w…
 
Grab a FREE copy my eBOOK, You Don’t Have to Die Broke:https://linktr.ee/fullauto11The blue print to building wealth hasn’t changed in 5000 years. You own a business, invest in business or real estate. Pick one, or pick all three but you have to pick at least one of them to get YOURSELF RICH. The Purpose of my content is to share with average every…
 
SMS isn’t the original instant messaging system. Plants can send chemical warnings through their leaves in a fraction of a second. And while we love being in the messaging loop – frenetically refreshing our browsers – we miss out on important conversations that no Twitter feed or inbox can capture. That’s because eavesdropping on the communications…
 
It was a radical idea a century ago, when Einstein said space and time can be bent, and gravity was really geometry. We hear how his theories inspire young minds even today. At small scales, different rules apply: quantum mechanics and the Standard Model for particles. New experiments suggest that muons – cousins of the electron – may be telling us…
 
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They were developed in a matter of months, and they’re 90 percent effective at stopping infection. They protect against serious illness or death. And yet, roughly one-third of Americans refuse to get the Covid vaccine. How can this be? How could something that our ancestors would have considered a miracle be refused by so many? The reasons are many…
 
They look like a cross between a beaver and a duck, and they all live Down Under. The platypus may lay eggs, but is actually a distant mammalian cousin, one that we last saw, in an evolutionary sense, about 166 million years ago. Genetic sequencing is being used to trace that history, while scientists intensify their investigation of the habits and…
 
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Your daily mucus output is most impressive. Teaspoons or measuring cups can’t capture its entire volume. Find out how much your body churns out and why you can’t live without the viscous stuff. But slime in general is remarkable. Whether coating the bellies of slithery creatures, sleeking the surface of aquatic plants, or dripping from your nose, i…
 
The seas are rising. It’s no longer a rarity to see kayakers paddling through downtown Miami. By century’s end, the oceans could be anywhere from 2 to 6 feet higher, threatening millions of people and property. But humans once knew how to adapt to rising waters. As high water threatens to drown our cities, can we learn do it again. Hear stories of …
 
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Rip van Winkle snoozed for 20 years, and Sleeping Beauty for 100. But seeds in an underground bottle have easily beaten both these records, germinating long after the scientist who buried them a few feet underground had died. We investigate biology’s long haulers–from seeds to small creatures–who are able to wake up and restart their lives, even af…
 
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When the government announced it would release a report about strange aerial phenomena, public excitement and media coverage took off like a Saturn V rocket. But what’s really in the report? Do we finally have the long-awaited evidence of alien visitation? We discuss the report’s content and implications with both a former U.S. Air Force pilot and …
 
The scientific method is tried and true. It has led us to a reliable understanding of things from basic physics to biomedicine. So yes, we can rely on the scientific method. The fallible humans behind the research, not so much. And politicians? Don’t get us started. Remember when one brought a snowball to the Senate floor to “prove” that global war…
 
Everyone is familiar with the immediate consequences of a pandemic – sickness and death. But the long-term ramifications can be just as dramatic: a breakdown of the family and society, shifts in political power, and widespread appeals to magical thinking. Plagues are societal disrupters. Their effects can linger long after the pathogens have gone. …
 
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The toilet: A ubiquitous appliance that dates to the time of Shakespeare. But billions of people around the world still lack modern sanitation infrastructure. And the incentive to modernize includes the possibility that recycling human waste could help with conservation efforts, energy generation, and even medicine. Also, a sixth-grader puts lipsti…
 
What’s the difference between a bird call and the sound of a pile driver? Not much, when you’re close to the loudest bird ever. Find out when it pays to be noisy and when noise can worsen your health. Just about everyone eventually suffers some hearing loss, but that’s not merely aging. It’s an ailment we inflict on ourselves. Hear how a team in Ne…
 
Whether you yawn, gasp, sniff, snore, or sigh, you’re availing yourself of our very special atmosphere. It’s easy to take this invisible chemical cocktail for granted, but it’s not only essential to your existence: it unites you and every other life form on the planet, dead or alive. The next breath you take likely includes molecules exhaled by Jul…
 
Standing on your own two feet isn’t easy. While many animals can momentarily balance on their hind legs, we’re the only critters, besides birds, for whom bipedalism is completely normal. Find out why, even though other animals are faster, we’re champions at getting around. Could it be that our upright stance made us human? Plus, why arches help sti…
 
Two heads may be better than one. But what about three or more? A new study shows that chimpanzees excel at complex tasks when they work in groups, and their accumulated knowledge can even be passed from one generation to the next. But group-think also can be maladaptive. When humans rely on knowledge that they assume other people possess, they can…
 
Grab a FREE copy my eBOOK, You Don’t Have to Die Broke:https://linktr.ee/fullauto11The blue print to building wealth hasn’t changed in 5000 years. You own a business, invest in business or real estate. Pick one, or pick all three but you have to pick at least one of them to get YOURSELF RICH. The Purpose of my content is to share with average every…
 
Birds have it going on. Many of these winged dinosaurs delight us with their song and brilliant plumage. Migratory birds travel thousands of miles in a display of endurance that would make an Olympic athlete gasp. We inquire about these daunting migrations and how birds can fly for days without rest. And what can we do to save disappearing species?…
 
Birds have it going on. Many of these winged dinosaurs delight us with their song and brilliant plumage. Migratory birds travel thousands of miles in a display of endurance that would make an Olympic athlete gasp. We inquire about these daunting migrations and how birds can fly for days without rest. And what can we do to save disappearing species?…
 
The Earth is not round. Technically, it’s an oblate spheroid. But for some people, the first statement is not even approximately correct. Flat Earthers believe that our planet resembles – not a slightly squashed grapefruit – but a thick pancake. A journalist who covered a Flat Earth convention describes the rationale behind this ever-more popular b…
 
Grab a FREE copy my eBOOK, You Don’t Have to Die Broke:https://linktr.ee/fullauto11The blue print to building wealth hasn’t changed in 5000 years. You own a business, invest in business or real estate. Pick one, or pick all three but you have to pick at least one of them to get YOURSELF RICH. The Purpose of my content is to share with average every…
 
Why create more landfill? Perhaps you should resist the urge to toss those old sneakers, the broken ceiling fan, or last year’s smart phone. Instead, repurpose them! Global junk entrepreneurs are leading the way in turning trash to treasure, while right-to-repair advocates fight for legislation that would give you a decent shot at fixing your own e…
 
We all get defensive sometimes. For some animals, evolution has provided a highly effective mechanism for saying “back off!”. A puncture by a pair of venom-filled fangs gets the point across nicely. But one animal’s poison may be another’s cure. Some dangerous critters churn out compounds that can be synthesized into life-saving drugs. Meet the spi…
 
The Earth’s surface is dappled with more than a thousand volcanoes. They mark the edges of tectonic plates, spewing hot gas and ash, and boiling over with lava. We can detect the warning signs of an eruption, but why is it still so hard to predict? Meet a few currently active hot heads: Mauna Loa, Nyiragongo, Fagradalsfjall, and Soufrière – and fin…
 
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