We're reheating this episode in honor of Chef Charles Phan, owner of The Slanted Door, who recently died. In 2016, he showed us the right way to eat the Vietnamese noodle soup pho. Then we take a deep dive into the science of soup slurping with a researcher who studies the mechanics of eating.

This episode originally aired on February 14, 2016, and was produced by Dan Pashman and Anne Saini. Engineering by Irene Trudel and Ellen Reinhardt. The Sporkful team now includes Dan Pashman, Emma Morgenstern, Andres O'Hara, Giulia Leo, Kameel Stanley, and Jared O'Connell. This update was produced by Gianna Palmer. Publishing by Shantel Holder.

Every other Friday, we reach into our deep freezer and reheat an episode to serve up to you. We're calling these our Reheats. If you have a show you want reheated, send us an email or voice memo at [email protected], and include your name, your location, which episode, and why.

Transcript available at www.sporkful.com.

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