In this talk, I aim to draw attentions to the importance of research on different aspects of hadrons as nonperturbative objects made of quarks and gluons. In particular, introducing the interactions of hadrons with different currents (electromagnetic, weak, strong and graviton-like!) I will discuss how can we get knowledge on the structure of matter, investigate some effects in SM & BSM physics, search for dark matter & dark energy and make scenarios to address the matter-antimatter asymmetry!