"But she’s a respected university professor!"
Let's stop to see what " university professors " have added to our lives.
Albert Einstein of Princeton is someone everyone has heard of and a good place to start
Einstein's theories are indirectly linked to cell phones through the 
photoelectric effect, which makes camera sensors possible, and his 
theory of relativity, which is crucial for the accuracy of GPS. While Einstein did not invent or use cell phones, his work is fundamental to the technology, even though he personally disliked telephones and their ability to disrupt quiet reflection.
We had to call a plumber to repair the drainage issue in our house , I asked him to explain the "photoelectric effect"
He raised the pipe wrench in my direction. must have thought I was mocking him
I guess
In fairness, I asked a physicist to help repair the drainage issue.
He threw a book at me.
The photoelectric effect is the emission of electrons from a material, such as a metal, when it is struck by light or other electromagnetic radiation. This phenomenon occurs only if the light's frequency is above a certain "threshold frequency" specific to the material, meaning that photons must have enough energy to overcome the material's binding energy (or work function) to eject an electron. It demonstrates the particle-like nature of light, as each photon can eject one electron, and was a key discovery for quantum mechanics.