Standard Model
Bosons are the second type of elementary particle in the standard model. All bosons have an integer spin (1, 2, 3, etc..) so many of them can be in the same place at the same time. There are two types of elementary bosons: gauge bosons and the Higgs boson. Gauge bosons are what make the fundamental forces of nature possible. (We are not yet sure if gravity works through a gauge boson.) Every force that acts on fermions happens because gauge bosons are moving between the fermions, carrying the force. Bosons follow a theory called Bose-Einstein statistics. The word "boson" honors the Indian physicist Satyendra Nath Bose.