On the surface, facts may appear to be a boring subject. The sky is blue. The grass is green. And the moon is not made of green cheese. Those may indeed be facts, but they are facts we are pretty much all aware of. Facts are more fun when we have never heard them before. Here are some random facts that may surprise you. Impress your friends and share some of these interesting tidbits with them.

1. Say Cheese!

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A full 10 percent of all photographs currently in existence were taken during the past year. With the proliferation of smart phones around the world, that percentage will probably go even higher in the future. It’s a good bet that selfies make up an impressive portion of that 10 percent.