Gee. I didn't know yuz guys was so much smarter than me.
I'd bet you guys could even measure stuff like spectral dependence of the angular distributions of photoelectrons, when you cross a laser beam and a aluminum, phosphorus, or silicon anion (that's the negative one, I know, I Googled it..) beam and get single-photon detachment, and measure 'em at 5 discrete wavelengths too!
I'm certain I can ask Friedwardt Winterberg if he can explain the Heisenberg uncertainty principle to me.
So much to learn.....