Episode 104. Topic: Hairspray and the ozone. Theme: Climate change. How did hairspray contribute to the hole in the ozone? And have the regulations on hairspray helped repair the ozone? Why do we need the ozone anyway?! Twitter: @3minutelesson Email: 3minutelesson@gmail.com Instagram: 3minutelesson Facebook: 3minutelesson New episode every Monday, Wednesday, and Friday! Find us everywhere podcasts are found.

Episode 104. Topic: Hairspray and the ozone. Theme: Climate change. How did hairspray contribute to the hole in the ozone? And have the regulations on hairspray helped repair the ozone? Why do we need the ozone anyway?! Twitter: @3minutelesson Email: 3minutelesson@gmail.com Instagram: 3minutelesson Facebook: 3minutelesson New episode every Monday, Wednesday, and Friday! Find us everywhere podcasts are found.

Episode 104. Topic: Hairspray and the ozone. Theme: Climate change. How did hairspray contribute to the hole in the ozone? And have the regulations on hairspray helped repair the ozone? Why do we need the ozone anyway?! Twitter: @3minutelesson Email: 3minutelesson@gmail.com Instagram: 3minutelesson Facebook: 3minutelesson New episode every Monday, Wednesday, and Friday! Find us everywhere podcasts are found.

Hairspray and the ozone | Climate change

Education podcasts are great - but sometimes you just want an appetizer of knowledge. On 3 minute lesson, I attempt to communicate an interesting topic concisely and in less than 3 minutes.

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Hairspray and the ozone | Climate change

Hairspray and the ozone | Climate change