L.A.
In college, I had a food science teacher that absolutely loved eggs. She could have talked about them for six months and not run out of things to say.
She cooked boiled eggs by getting the water to boiling then taking off the heat. She had a scientific explanation of how the heat transferred to the center but I've forgotten it by now.
Her other trick, as is also mentioned below is to put the eggs in when the water's boiling. This makes the eggs more tender. (again scientific explanation forgotten). I've found that I need to put them in slowly or they crack. I see tiny air bubbles going when I do it slowly, so that must have something to do with it. Over the years, I've stumbled on having the water hot out of the faucet and putting the eggs in. This is fast and almost as tender as dropping them in the boiling water.
I've done it this way for years and always get comments about my perfect eggs.