Hello, my name is Artemis. These days I study at University of Science and Technology in Cracow. Due to the fact that semester is almost over one of my tutors asked me to do a quick presentation about "Ways of measuring hyperfine interactions". I would appreciate it a lot if anyone of you could help me with this subject by just by mentioning me the ways how to do it, as I need to write about 6 methods and I can't find even one. Please help me. Thank you in advance, Aremis.