BrainStuff

The phrase 'holy cow' is an example of a minced oath -- a substitute for a taboo phrase. Learn how baseball was involved in its popularity in this episode of BrainStuff.

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Land animals tend to have an upper limit of size, beyond which they risk extinction. Learn why (and how King Kong is a great example of this) in today's episode of BrainStuff. 

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Sure, dogs age differently than humans -- but is a year for us really like seven years for them? Learn the truth about your dog's age in this classic episode of BrainStuff.

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Ranch is the most popular salad dressing in the United States, but what is that flavor supposed to be? Learn the history and modern make-up of ranch flavor in this classic episode of BrainStuff.

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The most expensive 30-second commercial slot in this weekend's Super Bowl sold for $5.6 million, but the total cost to make these ads is more like $30 million. Learn what kind of return on investment companies hope to make in this episode of BrainStuff.

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Press briefings have been a regular event at the White House since the late 1800s, so why has the Trump administration cancelled them? Learn about the history behind the practice (and what's replaced them) in this episode of BrainStuff.

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Replacing vintage engines with electric motors can help keep classic cars on the road (though don't worry, we're not coming for your collector's items). Learn why companies like Jaguar and Volkswagen are leading the charge in this episode of BrainStuff.

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Some beers develop in interesting and pleasant ways as they age -- but it's a science experiment with a lot of variables. Learn how to embark on the art and science of aging beer in this episode of BrainStuff.

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Taking your dog out on walks is great for it (and you!), but certain kinds of leashes can help keep you both safer. Learn why an expert recommends braided leather leashes (and when they recommend harnesses) in this episode of BrainStuff.

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Most of us don't have to worry about ionizing radiation -- that is, the kind of radiation that can make you sick. Learn why (and what ionizing radiation can do) in this classic episode of BrainStuff.

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