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Marketplace Morning Report

What the term "able-bodied adults" misses

Dec 5, 2019

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The Big Book

Cracking the Rubik's Cube

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In his book, Ian Scheffler gives competitive puzzle solving a twist.
 
Sonny Abesamis/Flickr

Helpful parents can cause children's math anxiety

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Telling your kid that you're not a number person can do some damage.

How to speed up plane boarding? Ask an astrophysicist

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Airlines endlessly try to engineer procedures to speed up boarding and reduce costly delays. A scientist thinks he has the solution.

Largest prime number: Still just a slice of pi

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A discovery of a lifetime (at least for the math geeks among us): the largest prime number in the world.
Codebreaker

A different series of tubes

by John Moe Oct 17, 2011
Carbon nanotubes are thinner than a strand of hair and are being tested to power extremely small motors. The BBC reports: "Carbon nanotubes have...