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Flu the Coop
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The idea that the universe is made of tiny vibrating strings was once the science theory du jour. String theory promised to unite the disparate theories describing particles and gravity, and many people, not just scientists, were optimistic that a theory of everything might be within our grasp. But here we are, many years later, and string theory doesn’t seem to have delivered on its initial promise. What happened? We consider the science around string theory in this episode of Skeptic Check.
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Climate Conversation
The Paris climate talks are scheduled to go ahead despite the terrorist attacks, and attendees hope to sign an international agreement on climate change. A BBC reporter covering the meetings tells us what we can expect from the conference. Also, it’s unclear whether Pope Francis himself will travel to… Listen ⇢
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Martian Madness
It’s the starkly beautiful setting for the new film “The Martian,” and – just in time – NASA has announced that the Red Planet is more than a little damp, with liquid water occasionally oozing over its surface. But Mars remains hostile terrain. Mark Watney, the astronaut portrayed by Matt… Listen ⇢
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Skeptic Check: Skeptic Seth
ENCORE Are you skeptical? Sure, you raise an eyebrow when some Nigerian prince asks for your bank numbers, or when a breakfast cereal claims that it will turn your kid into a professional athlete overnight. But what do you really know about the benefits of organic milk? Or the power… Listen ⇢
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Solar System Vacation
Ever gone bungee jumping on Venus? Of course not. No one has. However your great-great-great grandchildren might find themselves packing for the cloudy planet … or for another locale in our cosmic backyard. That’s what we picture as we accelerate our imagination to escape velocity and beyond – and tour… Listen ⇢
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Moral’s Law
ENCORE “If it bleeds, it leads” is the tried and true tenet of news. Indeed, headlines are often no more than a long list of moral atrocities. Yet one man argues that we’re living in the most civilized era in history. And he credits this to scientific thought and reason.… Listen ⇢
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Dogged Pursuit of Pluto
Pluto is ready for its close up – but the near encounter during this historic flyby will last less than three minutes. Be ready for the action with our special New Horizons episode! Hear from researchers who are Pluto rock stars: the astronomer who discovered two of Pluto’s five moons,… Listen ⇢
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It’s All Relative
A century ago, Albert Einstein rewrote our understanding of physics with his Theory of General Relativity. Our intuitive ideas about space, time, mass, and gravity turned out to be wrong. Find out how this masterwork changed our understanding of how the universe works and why you can thank Einstein whenever… Listen ⇢
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Skeptic Check: After the Hereafter
There are few enduring truths, but one is that no one gets out of life alive. What’s less certain is what comes next. Does everything stop with death, or are we transported to another plane of existence? First-hand accounts of people who claim to have visited heaven are offered as… Listen ⇢
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They Know Who You Are (Spanish
REPETICIÓN Eres una persona privada, pero siempre que estés en línea y tengas cabello y piel, dejarás rastros de información y ADN en cualquier lugar que estés. Descubre cómo esa información personal -ya sea que se use o no en tu contra- ya no te pertenece. ¿Lo que sigue… Listen ⇢
