Home

A Real Gas

·

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.

Ultimate Hook Up

Imagine moving things with your mind. Not with telekinesis, but with the future tools of brain science. Meet a pioneer in the field of computer-to-brain connection and discover the blurry boundary where the mind ends and the machine begins. Plus, how new technology is sharpening the “real” in virtual reality.… Listen ⇢
Skeptic Check: They’re Baack!

Could you have had a past life? Is it possible that some part of you is the reincarnation of a person – or maybe an animal – that lived long ago? We’ll hear the story of a young boy who started having nightmares about a plane crash. His parents thought… Listen ⇢
No Expiration Date

We all have to go sometime, and that final hour is the mother of all deadlines. But scientists are working to file an extension. Discover how far we can push the human expiration date. Plus, the animal with the shortest lifespan and the chemistry that causes your pot-roast to eventually… Listen ⇢
Space Archaeology

Indiana Jones meets Star Trek in the field of space archaeology. Satellites scan ancient ruins so that scientists can map them without disturbing one grain of sand. Discover how some archaeologists forsake their spades and brushes in favor of examining historic sites from hundreds of miles high. Also, if you… Listen ⇢
Remembers Only

You must remember this… wait, wait… I had it… on the tip of my tongue… (Memory is a tricky thing and most of us would like to improve it)… oh, yes: Discover the secrets of stupefying, knock-your-socks-off recall by a U.S. Memory Champion. Also, almost everything we know about memory… Listen ⇢
[Rectangular Container] Thinking

By thinking different, scientists can make extraordinary breakthroughs. Learn about the creative cogitation that led to the discovery of dark matter and the invention of a.c. power grids, disinfectant, and the Greek “death ray.” Also, whether one person’s man of genius is another’s mad scientist. And, the scientist who claims… Listen ⇢
Skeptic Check: Mayhem and Octoberhem

The end is nigh. Only, on which nigh should we rely? According to billboards, Judgment Day is in May and the end of the world follows months later. But other authorities claim 2012 as the apocalyptic year, as predicted by the ancient Mayans. It’s a busy time for doomsday prophecy.… Listen ⇢
Fuel’s Paradise

You know the joke about the car and the snail. Look at that escargot? Well, snails may be the only thing not powering the automobiles of the future. Trees, grass, algae, even the garbage you toss on the sidewalk has potential for conversion into biofuel. What is America’s next top… Listen ⇢
Big, Really Big

The universe is big – really big.* Galaxies, for instance, are often large enough to hold a trillion stars. But how did these heavenly heavyweights come to be? Hear how still-mysterious dark matter is implicated in the birth of galaxies. Also, gamma ray bursts – explosions more energetic than anything… Listen ⇢