Why Do We Procrastinate?

Is there hope for the eternal procrastinator? Jorge gets some tips for living with procrastination from three expert psychologists. Learn more about our experts' work: procrastinus.com (Dr. Piers Steel) fuschiasirois.com (Dr. Fuschia Sirois) See omnystudio.com/listener for privac ... Show More

What's the skinny on why we lose our hair? Is it genetic or avoidable? Or do we need to comb over society's stigma about it? Jorge gets to the hairy truth.See omnystudio.com/listener for privacy information. 

Can we hear echoes like bats, or see x-rays like Superman? Believe it or not, scientists think the answer is yes. Jorge talks to three experts involved in extending human senses.See omnystudio.com/listener for privacy information. 

Black holes are one of the most beguiling objects in our universe. What are they exactly? How do they affect the universe? And what would it be like to fall into one? We venture beyond the point of no return with Yale astrophysicist Priyamvada Natarajan, into a fascinating world ... Show More

Does the Universe go on forever, or have an end? What shape is it?See omnystudio.com/listener for privacy information. 

Daniel and Jorge talk about whether our galaxy is in the middle of a giant void that could have fooled us into thinking the expansion of the Universe is accelerating.See omnystudio.com/listener for privacy information. 

<p>Nothing escapes a black hole … or does it? In the 1970s, the physicist Stephen Hawking described a subtle process by which black holes can “evaporate,” with some particles evading gravitational oblivion. That phenomenon, now dubbed Hawking radiation, seems at odds with general ... Show More

Daniel and Jorge venture to the edge of human knowledge about black holes, gravity and magnetic fields.See omnystudio.com/listener for privacy information. 

Daniel and Jorge talk about the mysterious mass of the neutrino and how we can measure it.See omnystudio.com/listener for privacy information. 

A black hole is so dense, its gravitational field prevents anything from escaping, including light. You would think that would make them the "blackest" things in the universe; how in the world do we know they are there? Dr. Andrea Derdzinski tells us about how we detect black hol ... Show More

It’s possible that the entire observable universe is inside a black hole. All we need to do to find out is … build a gigantic particle collider around the moon. Guest: James Beacham, particle physicist at the Large Hadron Collider at CERN For show transcripts, go to vox.com/unxtr ... Show More

<p>Today we dive into the world&apos;s shiny new space telescope - JWST. Learn why are physicists and astronomers are so excited about it, and what new secrets of the universe it might reveal. Keep your eye out for its launch later this week!</p><p><a rel="payment" href="https:// ... Show More

Are they out there? Intelligent beings from another world. Will we ever make contact with them? Is it even sensible to make guesses about whether life exists in other galaxies billions of light years from our own? How much do we know about outer space? What are black holes, dark ... Show More