I heard about this question in the MIT Ionising Radiation course. You can find it here, around minute 47:30 (wont spoil the answer).
https://ocw.mit.edu/courses/22-01-introduction-to-nuclear-en...
375 karma · joined December 31, 2020
https://ocw.mit.edu/courses/22-01-introduction-to-nuclear-en...
In case you didn’t know, you can check if Santa has reached out your location ;)
https://www.math.hu-berlin.de/~cc/cc_homepage/download/1999-...
https://docs.python.org/3/library/collections.html#collectio...
I am in the same line as you, I don't have any "new year promises" but I will try to focus on my health: eating better and training more.
This is discussed in a video I think is specially relevant today: https://www.youtube.com/watch?v=NVGuFdX5guE
https://spainsnews.com/spanish-sergi-mingote-dies-after-suff...