Meanwhile Dolph Lundgren has an actual MA in Chemical Engineering. It's a pity we can't get him to do something like this in earnest to teach engineering concepts.
Brian May (Queen) has a PhD degree in astrophysics :)
Tom Scholz, the guitarist for Boston with a masters in MechE from MIT, built his own effects, and much of his own recording equipment.
The story of getting their first album made is epic