What Does Relative Humidity Actually Mean? Psychrometrics, Ideal Gases and Partial Pressures

[@tolgahk84]

Another amazing video Erica, very informative. I love these videos of yours especially when you show the different experiments and diagrams explaining things 🙂

[@EricaCalman]

Thank you! I still made some editing mistakes but hopefully all the ideas are correct. I think I also missed a factor of two in the algebra but we'll just sweep that under the rug......