
Episode 9: Is the world louder now than it used to be?
After repeatedly failing to find a room on the campus of Carnegie Mellon that is silent enough to record our podcast in, we asked ourselves...
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A radio program and podcast that explores big questions.

After repeatedly failing to find a room on the campus of Carnegie Mellon that is silent enough to record our podcast in, we asked ourselves...

This week, we're traveling halfway around the globe using the most direct route we can think of-- through the center of the Earth. To help u...

In this episode we ask: where is highest point on land in the city of Pittsburgh? In answering, we uncover the events that give our city bot...

Many of us know the feeling— after a night of having a few too many, you wake up feeling miserable. One of the great enigmas of our time, ha...

In our changing climate, wouldn’t life be simpler if we had a thermostat we could dial down the earth’s temperature with? It turns out we do...

How much does a genetically-engineered tomato have in common with your dog? A lot more than you might think. Both are shining examples of Po...

Ever been listening to a sad song wondering why it sounds so darn sad? Happy, sad, peaceful or angry — there's just something about music th...

As you’re reading this sentence, what is your brain doing? What’s actually going on as it turns a bunch of lines and circles into words that...