Farewell to one of the greatest physics experiments of all time

When Fermilab's Tevatron came online in 1983, it was the most powerful particle accelerator in the world. Since then, the collider has made countless contributions to the field of particle physics — the most notable being its role in the 1995 discovery of the top quark, the last of the six quarks in the Standard Model… »9/30/11 11:00am9/30/11 11:00am