From 2012 07 04 Breckinridge |
This July 4th, a team of nuclear physicists announced experimental evidence for the Higgs boson, the particle that gives everything its mass (the so-called "God particle," a term physicists hate). It was predicted to exist in 1964 and ever since physicists have been working towards having a powerful enough particle accelerator to produce experimental results to test the theory. Now they have one, the Large Hadron Collider, a $10 billion instrument buried in a 17 mile circular tunnel, the collaboration of dozens of countries, hundreds of universities, and thousands of scientists, the largest and most complex device ever built. With the July 4th announcement, scientists worldwide celebrated a major advancement in human understanding of the building blocks of our universe.
Coincidentally, the City of Richardson was holding its "Family 4th Celebration" on July 4th, too. Despite the smaller cost and more local audience, the tracks of fireworks across the sky at Breckinridge Park delighted young and old just as much as the Higgs boson tracks delighted scientists. This year, there were two reasons to celebrate. Congratulations, scientists. And Happy Birthday, America.
More photos after the jump.