Here are a few:
Contrary to the beliefs of roughly 33% of Americans, Kansas is not the flattest state. In fact, it’s the 9th flattest state, and it’s one of only two Great Plains states to make the top ten (the other is North Dakota). The flattest state is actually Florida, the second flattest state is Illinois, and the least flattest is West Virginia. (Disruptive Geo)
…The average high school GPA of a representative sample of 700 millionaires in the United States is 2.9. (Eric Barker, Barking Up the Wrong Tree: The Surprising Science Behind Why Everything You Know About Success Is (Mostly) Wrong)
…Dinosaurs roamed the earth for a long time. Tyrannosaurus Rex is closer in time to humans than to Stegosaurus. (Peter Brannen, The Ends of the World: Volcanic Apocalypses, Lethal Oceans, and Our Quest to Understand Earth’s Past Mass Extinctions)
…Pepperoni pizza is subject to more government regulation than plain cheese pizza. That’s because cheese pizzas are regulated by the Food and Drug Administration, while pepperoni pizzas—which have meat—are regulated by the Department of Agriculture. (Baruch Fischhoff and John Kadvany, Risk: A Very Short Introduction)
Here is the full list, interesting throughout.