A NOVA special called Big Bang Machine about the Large Hadron Collider airs at 9:00 pm Wednesday on WTTW11. Don Lincoln, one of the top scientists from the documentary, joins us to discuss the role of Fermilab -- located just outside of Chicago -- in the experiments at CERN in Switzerland.

Physicists at the largest particle accelerator in the world are set to announce their findings on the Higgs particle on Wednesday. Fermilab's Rob Roser joins us to discuss Fermilab's own results and what to expect tomorrow.