4 July, an historic date when a group of determined, brilliant people announced to the world,

that the existence of the Higgs-Boson* particle has been effectively confirmed.  You done good, Large Hadron Collider.

Oh, and, because my nation's founding is my favorite part of its history, have a song.  I highly recommend the musical comedy 1776.  Lamentably, I couldn't find a version with the video as well as the audio.
"But, Mr. Adams..."

*Yes, in my enthusiasm I misspelled boson as bosom.  This is going to haunt me to my grave.