Previous Episodes

Postcardist is published weekly. 

Episode 111: Postcard Experimental Design

In which I talk about polymer physics, design of experiments, rheology, digital calipers, coefficient of friction, bending deflection, stiffness…and why in...

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Episode 109: Pens & Pencils for Postcards

I’ve tested scores of pens and pencils to write postcards. Here’s where I tell you about it.  Links to pens and...

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Episode 107: A Postcard By Any Other Name

I chatted with postcard collector extraordinaire Mark Routh of Mark’s Postcard Chat about what defines a postcard — and how we...

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Episode 106: Desperately Seeking Postcards

I went on a trip across nine states and 20 hours of driving. I stopped along the way. I was Desperately...

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Show Host

Frank Roche

I'm the host of The Postcardist Podcast. I really should be in the studio with headphones on talking into a microphone, but I liked how pretty the day was at my postcard writing desk.

Featured Guests

We have had some really terrific guests on Postcardist. These are just three of many. Click on their pictures for more information.