Bonus Episode: Chemistry at Home 10 We have a very special guest this month, Stephanie Ryan Ph.D. aka @letslearnaboutscience (on Instagram)! Stephanie leads us through some cool experiments you can do at home using vinegar and baking soda. Be sure to check Stephanie out on Instagram, and look for her book "Let's Learn About Chemistry" wherever you buy your books! References Experiments by Stephanie Ryan Ph.D. - Ryan Consulting LLC Like the show? Buy us a coffee to help keep our show going AND free. How to start a podcast.