(repeat)  Fir tree needles embedded in carpet are a holiday headache.  Why not decorate a genetically-modified, needle-retaining tree instead?  It’s just another way that science is relevant to the holidays.  We have more.

How about science experiments on fruitcake?  There’s a competition that includes launching it with a pneumatic device, running a heavy electric current though it, or blasting it with a blowtorch.  Meanwhile, physics provides insight into those tricky how-does-he-do-it questions about Santa’s delivery rounds.   

Finally, step away from the relatives and consider the implications of the winter solstice. 

Enjoy a better holiday through science!

Guests:

Segments:

Part 1: Jenna Gallas / Fruitcake Toss
Part 2: Laura Kramer / Fruitcake Science
Part 3: Lilian Matallana / GMO Xmas Tree
Part 4: Ben Orlin / Loaded Dreidels
Part 5: Ethan Siegel / Santa Physics
Part 6: Andrew Fraknoi / Winter Solstice

Descripción en español

originally aired December 17, 2018

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for our three part series on the 20th anniversary of Hurricane Katrina

Big Picture Science is an immersive radio show and podcast that reveals the unexpected connections in science.

Our Skeptic Check episodes take a critical look at extraordinary science claims and pseudoscience.

Don’t settle for a science snapshot. Get the big picture. 

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Molly Bentley Executive Producer and Co-Host, Big Picture Science  

Seth Shostak Producer and Co-Host, Big Picture Science
Senior Astronomer, SETI Institute

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