Numlock Sunday: September 30, 2018

By Walt Hickey

Welcome to the Numlock Sunday edition. Each week, I'll sit down with a writer behind one of the stories covered in a previous weekday edition for a casual conversation about the story they wrote.

This week, I spoke to Mark Wilson, a Senior Writer at Fast Company, who wrote “Oh-my-porcelain-god: Airline toilets are getting smaller,” all abou…

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