We Still Don't Know What Protons Are
- Episode aired Nov 28, 2022
- 6m
![Hank Green, Caitlin Hofmeister, and Michael Aranda in SciShow (2012)](https://m.media-amazon.com/images/M/MV5BNTFjOGQ4NzYtYjc0Mi00ZjBjLWE5YjQtYzJhMWE5OGEyN2EyXkEyXkFqcGdeQXVyMzM1NTgwODQ@._V1_QL75_UX190_CR0,2,190,281_.jpg)
Proton collision in particle colliders seem to show that proton may sometimes contain a charm quark instead of one of the up quarks. Physicists are trying to figure out if this is a result o... Read allProton collision in particle colliders seem to show that proton may sometimes contain a charm quark instead of one of the up quarks. Physicists are trying to figure out if this is a result of the collision or if some protons really contain charm quarks, at least part of the time.Proton collision in particle colliders seem to show that proton may sometimes contain a charm quark instead of one of the up quarks. Physicists are trying to figure out if this is a result of the collision or if some protons really contain charm quarks, at least part of the time.