Will aliens destroy us?

Will aliens destroy us?

In science fiction, aliens are usually either incredibly benevolent or incomprehensibly evil -- but how would real extraterrestrials behave? Learn more about aliens -- and why Stephen Hawking thinks they may destroy us -- in this podcast.

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Episoder(3010)

Pica: Dirt for Dinner

Pica: Dirt for Dinner

Chances are you didn't pack mud pies or clay bricks for lunch, but humans - like many animals - are not above pica in their diet. In this episode, Robert and Julie discuss the practice of dirt and min...

7 Mar 201325min

Elevators and the Humans who Use Them

Elevators and the Humans who Use Them

Like most ubiquitous technology, elevators are often ignored. But there would be no skyscrapers without them. There would be no tightly-packed awkwardness, no dusting of claustrophobic fear. Tune in t...

5 Mar 201358min

Regurgitation Celebration

Regurgitation Celebration

While humans generally try to avoid puking, an upchuck is just another biological function for other creatures. In this episode, Robert and Julie present a vomitory smorgasbord of cud-chewing monkeys,...

28 Feb 201329min

Ghost in the Genetic Machine: Humans

Ghost in the Genetic Machine: Humans

To what extent are we shackled to genes? How does our upbringing, environment and our grandfather's life choices affect the expression of our genome? Join Julie and Robert as they discuss epigenetic r...

26 Feb 201332min

Ghost in the Genetic Machine: Animals

Ghost in the Genetic Machine: Animals

Between the code and the creature lies the epigenome, where environmental impulses alter genetic expression. Join Robert and Julie as they introduce epigenetics and gene memory. Join them as they disc...

21 Feb 201329min

The Memory of Slime

The Memory of Slime

So you're telling me slime molds can solve mazes and recreate trade routes? Yes, indeed we are. In this episode, Julie and Robert explore the "intelligence" of slime molds and why they force us to re-...

19 Feb 201318min

My Slimey Valentine: The Slug Life

My Slimey Valentine: The Slug Life

My Slimey Valentine: Whether you're a hopeless romantic or a Valentine's hater, Robert and Julie have quite the episode for you. Prepare to have your mind blown as they expose the daring, disgusting, ...

14 Feb 201323min

Trilogy of Slime: Tales of Slimedom in the Animal Kingdom

Trilogy of Slime: Tales of Slimedom in the Animal Kingdom

We all love slime, but do we really respect it in all its glory? Join Julie and Robert for a mucus-coated journey through the slime of slugs, sea hags and fish. Learn how it provides locomotion, prote...

12 Feb 201334min

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