BrainStuff

Latest Episodes:

Why Are Dogs’ Noses Wet? Nov 14, 2018

Show notes

Dogs’ noses are often wet, but why? And does a dry nose mean your pup is sick? Learn what science has to say about dogs’ noses in this episode of BrainStuff.

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Could We Build A Real Gundam? Nov 13, 2018

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Science fiction tells us our future depends on giant, humanoid robots protecting us and punching monsters. But could we really build those machines? Learn how close we are in this episode of BrainStuff.

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Why Does Ice Get Cloudy? Nov 12, 2018

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Water usually appears clear, but ice cubes and ice on lakes often looks cloudy. Learn what has to happen for ice to freeze clear (like black ice does on roads) in this episode of BrainStuff.

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BrainStuff Classics: How Does Silica Gel Work? Nov 11, 2018

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What is silica gel? Why are packets of it included in lots of packaging? And what would happen if you ate it? Learn how silica gel keeps moisture at bay in this episode of BrainStuff.

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BrainStuff Classics: What Causes Chapped Lips? Nov 10, 2018

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For some, winter means a daily battle against cracking, peeling lips. Learn what causes this -- and what you can do to prevent it -- in this episode of BrainStuff.

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How Should You Answer When Asked 'What Are Your Salary Requirements'? Nov 09, 2018

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It's a dreaded part of job interviews: "What did you make at your last job? What are your salary requirements?" Learn the science behind navigating this tricky topic in today's episode of BrainStuff.

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The End Of The World with Josh Clark Series Preview Nov 08, 2018

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The End Of The World with Josh Clark is a 10-part podcast series on existential risks – threats that could bring humanity to a sudden and untimely end in the near future. Check out this preview, featuring a clip about our potential to spread from Earth. Listen and subscribe at Apple Podcasts, or on the iHeartRadio app, or wherever you listen to podcasts.

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How Effective Are Bulletproof Vests? Nov 08, 2018

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Bulletproof vests have certainly saved lives, but exactly how bulletproof are they? Learn what they're made of and how they can fail to protect wearers in this episode of BrainStuff.

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Are Yeti Just a Bunch of Bears? Nov 07, 2018

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Genetics says "probably." In this episode of BrainStuff, learn what researchers found when they submitted supposed Yeti samples for genetic testing.

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Does Syncing Traffic Lights Reduce Traffic? Nov 06, 2018

Show notes

Computer systems can indeed help traffic flow better by syncing stop lights' cycles. But how well does it work, and what does it take to implement? Learn how researchers hope to get you out of traffic jams in this episode of BrainStuff.

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