SGU Episode 465

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SGU Episode 465
June 7th 2014
Mega-Earth.jpg
(brief caption for the episode icon)

SGU 464                      SGU 466

Skeptical Rogues
S: Steven Novella

B: Bob Novella

R: Rebecca Watson

J: Jay Novella

E: Evan Bernstein

Quote of the Week

Don't let us forget that the causes of human actions are usually immeasurably more complex and varied than our subsequent explanations of them. And these can rarely be distinctly defined. The best course for the story-teller at times is to confine himself to a simple narrative of events.

From 'The Idiot' by Fyodor Dostoevsky

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Show Notes
Forum Discussion


Introduction

You're listening to the Skeptics' Guide to the Universe, your escape to reality.

This Day in Skepticism ()

News Items

Mega-Earth ()

Secondary Drowning ()

Medical Information on Wikipedia ()

Lady Hurricanes ()

Black Hole Magnetism ()

Who's That Noisy ()

  • Answer to last week: Fox

Questions and Emails ()

Question #1: Third-Hand Smoke ()

I read that there are studies that suggest that third-hand smoke is hazardous to infants. Is this something to be concerned about, or is it too early to tell?Thanks!- Blake CaldwellPennsylvania

Interview with Bug Girl ()

Science or Fiction ()

Item #1: The commercial strawberry is octoploid, meaning it has four entire genomes (four complete sets of chromosomes) in each nucleus. Item #2: One of the first strawberry scientists was a teenager that examined strawberry plants and arranged them by genetic complexity into a “geneology”, 100 years before Mendel, that still holds up to today’s molecular resolution. Item #3: Today’s commercial strawberries descend from a cross between two species; a wild strawberry brought to France from Chile by a spy in 1714, and an ornamental plant called the meadowsweet, brought to France from N. America in the 1500’s. Item #4: Strawberries are in the same subfamily and are closely related to roses. They are also in the same family with apples, plums, and almonds.

Skeptical Quote of the Week ()

'Don't let us forget that the causes of human actions are usually immeasurably more complex and varied than our subsequent explanations of them. And these can rarely be distinctly defined. The best course for the story-teller at times is to confine himself to a simple narrative of events.'This is from 'The Idiot' by Fyodor Dostoevsky

S: The Skeptics' Guide to the Universe is produced by SGU Productions, dedicated to promoting science and critical thinking. For more information on this and other episodes, please visit our website at theskepticsguide.org, where you will find the show notes as well as links to our blogs, videos, online forum, and other content. You can send us feedback or questions to info@theskepticsguide.org. Also, please consider supporting the SGU by visiting the store page on our website, where you will find merchandise, premium content, and subscription information. Our listeners are what make SGU possible.

References


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