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Alisha Huber

Image via Pixabay.

A total mind expanding experience is a click away.

I found a hidden gem on the Internet this week: NPR has a Soundcloud set of "binaural soundscapes." Strap on your headphones — it's going to be a surreal ride.Important note: If you have hearing loss, this may not work well for you.

Maybe you don't know what a binaural recording is.

Basically, the deal is, you have two ears.

They are the width of your head apart. And there's a big lumpy meatball in the middle. So your ears hear different things. Then your brain processes these two distinct streams of information and uses them to position stuff in space. Standard stereo recording often uses a couple of mics, but it's not trying to position them in a way that mimics your ears.

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Sesame Street/YouTube

Jesse Jackson talks to children on Sesame Street

Sesame Street is a national treasure.

I think we can all agree on that.

Sesame Street invented the idea that television could teach children, not just entertain them.

It taught kids letters and numbers and introduced them to talented and famous people, from Savion Glover to Kofi Annan.

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Image from Wikimedia Commons.

Van Gogh’s Starry Night.

This article originally appeared on November 14, 2014


Van Gough never got to enjoy his own historic success as an artist (even though we've been able to imagine what that moment might have looked like). But it turns out that those of us who have appreciated his work have been missing out on some critical details for more than 100 years.

I'm not easily impressed, OK?

I know Van Gogh was a genius. If the point of this were "Van Gogh was a mad genius," I would not be sharing this with you.
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Image via Amanda Ripley/PopTech.

Map demonstrating scores of the Program for International Student Assessment for each state compared to a country that has similar scores.

This article originally appeared on 05.22.15


This is not news: America does pretty badly when it goes up against other countries academically.

This is true even if we take it one state at a time—no single state, no matter how wealthy or small, matches the top scoring countries. And yet, the U.S. spends more per student than many other countries in the world.

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