I would be happy to give a talk about quantum mechanics or nonlinear optics..Maybe even quantum computing as that is a hot topic.
@BillieBun would you be willing to give a presentation on something? Something you like talking about?
@scottyorange That would have to be dogs, cats probably. I Could give a talk about prisons, esp. juvenile prisons, since that was where I taught for 25 years, but that isn't something I liked then or now.
@BillieBun I would be front row seats for that.
@scottyorange That would be interesting if there were good visual aids. I have to see things to understand them. Which is why I' don't get math past algebra or chemistry or physics.