Ask a Chemist: Why do self-tanners smell weird? (and other questions)

Chemistry For Your Life

Question and Response 61

New College-Style Sweatshirt! And Spooky Chemistry Shirts Are Back!

In this episode of 'Chemistry for Your Life,' hosts Melissa and Jam address a variety of intriguing listener questions. They cover topics such as the chemical processes behind self-tanners and why early formulations could result in uneven appearances, the unique properties and phase changes of dry ice, and the complexities surrounding high fructose corn syrup. The discussion spans the importance of physical chemistry, the societal pressures linked to beauty standards, and the exfoliating benefits of chemical peels. Positive feedback from viewers is acknowledged, and the hosts encourage further engagement via questions and Patreon membership.

00:00 Introduction and Episode Overview
00:35 Welcome to Chemistry for Your Life
01:26 Listener Questions: Tanning and Self-Tanning
06:54 Chemistry Behind Self-Tanners
08:09 More Listener Questions: Self-Tanner Reactions
11:13 The Smell of Self-Tanners
12:09 Scariest Chemistry Class
12:36 Understanding Small Particle Physics
13:33 Physical Chemistry and Thermodynamics
14:41 Chemical Peels Explained
15:34 Is Fructose Bad for You?
16:29 The Science of Dry Ice Sublimation
22:09 Listener Questions and Comments
24:15 Supporting the Show and Community Shoutouts

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