21. He studied Physics at Harvard and Cornell, where he proposed his theory of weak interactions . 22. This difference ( divided by the sum ) forms an asymmetry with possible weak interaction . 23. The weak interaction is chiral and thus provides a means for probing chirality in physics. 24. He was awarded the Lenin Prize in 1964 for his work on the weak interaction . 25. After the World War II, he was in Manchester, where he worked on weak interactions . 26. The present day DM density is consistent with DM particles interacting via the Weak interaction . 27. Isospin is the symmetry transformation of the weak interactions . 28. Fermi's four-fermion theory describes the weak interaction remarkably well. 29. The weak interactions are current-current interactions ultimately because they come from a non-Abelian gauge theory. 30. Such decay makes radiocarbon dating possible, as carbon-14 decays through the weak interaction to nitrogen-14.
