A mysterious Tweet from one of the most famous people on Earth: A single phone number, zero context. What does it mean? Why was it posted? Would you call it to find out? For commercial director Duncan Wolfe, this hypothetical became a very real social experiment when his cell phone number was accidentally posted on a very public Twitter account—Former First Lady Michelle Obama! 

Twenty Thousand Hertz is produced by Defacto Sound.

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Episode transcript, music, and credits can be found here: https://www.20k.org/episodes/3149146093

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