Which seems the greater number? Stars in the universe or atoms in a teaspoon of water? The answer reveals an astounding fact about our universe.
"Jet fuel can't melt steel beams!" the conspiracy theorists exclaim. But why is that so hard to believe? In light of what three out of ten Americans believe about a certain ancient city, though, it's no wonder that there's a celebrated ignorance on what it takes to knock down structures men and women build.
What will the future of movielike entertainment look like? I picture a blending of video game role-playing customization, choose-your-own-adventure books, and modularity becoming the new entertainment norm.