A study out of Rutgers University-Camden finds people who order cold sandwiches instead of hot ones also pick up chips, cookies and other sides much more often. Why? Plus: today in 1912, an unusual performance of a classic opera outside one of the great wonders of the world.
Hundreds of thousands of laborers toiled for decades to build Egypt's legendary Great Pyramid... or did they? Professor Emeritus Vaclav Smil of the University of Manitoba did the math and found a very different conclusion. Plus: it's the birthday of baseball great Dave Parker, who once hit a home run that stopped 150 miles away from the ballpark.