In the last year I've given talks on my research in ten countries (US, Mexico, Canada, Italy, Switzerland, England, Scotland, South Korea, India, Nepal).
And more importantly, I've been able to meet and talk with physicists from all of these places and beyond.
I'm sorry but KSVZ is such a cop-out. At least DFSZ still crucially involves the SM structure. Really if the QCD axion existed it should have been the PQWW ๐ท๐ช๐ด๐ช๐ฃ๐ญ๐ฆ axion.
Absolutely fantastic experience arriving at Brown a day early to give an informal background lecture and chat with @stephstem's great group of intellectually curious grad students.
I am so bullish on using machine learning for model building that I have spent a large part of the last nine years training my own neural network on the corpus of particle physics literature.
My one complaint is that the wall of hominin skulls did not have a hole you could put your head through to take a family picture. But I could partially recreate the effect with the reflection off the opposite display.