Relative permeability

[@mydl6314]

love this guy

[@carsongillespie712]

Thank you greatly!

[@jeffigbinz8698]

I enjoyed the lecture and your animated speech and hand gestures 😊

[@allenroopal2945]

Really nice lecture

[@paulinharold]

good presentation

[@kartikmawa]

wait prof! How are you able to write all of this in reverse?

[@BoffyBlunt]

I'm left handed so can do this since you ask. However I write in a destra-normal fashion and they invert the image (so I appear "right"-handed). See the last video in the series where I genuinely write backwards. Shout out to Leonardo and Jimi - the two most brilliant people whose specific skills depended on their (left) handedness.