You'd be surprised at how many times someone has asked whether the Large Hadron Collider (LHC) could collide mundane things, like a sandwich. The answer is, not quite... but almost! It's sort of a long story, and the explanation might surprise you.
Even the people tasked with understanding the most fundamental pieces of our universe run into surprises. And a surprise has popped up in the data of a decommissioned experiment at America's largest atom smasher.