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History Snacks · August 5 · 2 min

BITE: What is Letterlocking?

Our season is over but Producer Emily will be giving you quick bites of history until we return for next season. Today's History Bite: What is Letterlocking? Some questions for our AI guests: How do you make sure a letter is secret? How do you write secret messages? Teach me how to write secret messages!

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Our season is over but Producer Emily will be giving you quick bites of history until we return for next season. Today's History Bite: What is Letterlocking?


Some questions for our AI guests:

How do you make sure a letter is secret? How do you write secret messages? Teach me how to write secret messages!

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