How do scissors curl ribbon?

#228

In this festive episode, Melissa and Jam delve into the fascinating science behind why ribbons curl when pressed against a blade. The discussion covers polymers, their molecular structures, and the forces at play during this process. With a blend of personal holiday memories and a detailed analogy involving crocheted yarn, the duo makes complex chemistry accessible and fun for all listeners. They also share their favorite holiday traditions and movies, making this episode a blend of heartwarming stories and educational content.

00:00 Guess the Sound Game
01:37 Introducing the Topic: Curly Ribbon Science
03:51 Chemistry Behind Curly Ribbon
04:20 Polymers and Their Properties
05:59 Crochet Analogy for Polymers
12:23 Molecular Mechanics of Ribbon Curling
15:34 Practical Tips for Perfect Ribbon Curls
19:36 Holiday Reflections and Chemistry Recap
22:37 Understanding Polymer Behavior
24:28 Molecular Forces and Rearrangement
28:02 Holiday Traditions and Memories
36:33 Favorite Christmas Movies
40:37 Wrapping Up and Listener Shoutouts

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