Interesting Human Body Facts | Fun Human Body Facts

27 Perfect Peanut Butter Nutrition Facts

Discover surprising peanut butter nutrition facts, from protein power to heart health to allergy prevention. Learn why this favorite spread is so good for you.

27 Mind-Bending Brain Facts Backed by Science (UPDATED)

Nothing in the universe is as complex as the human brain. Learn stunning human brain facts to explore the mysterious & marvelous world inside our head.

29 Interesting Sex Facts that Sound Made Up But are True

Even if you consider yourself a sexpert, you'll be surprised by these shocking sex facts, including the history of sexuality, fun trivia, & controversy.

82 Amazing Human Body Facts that You Won't Believe Are True

Gesundheit! Did you know a human sneeze can travel up to 100 MPH? Explore one of nature's most amazing machines with these interesting human body facts.

35 Biology Facts that Sound Made-Up (But are Totally Real)

What do sloths, lobsters, and your mouth all have in common? Discover weird and interesting biology facts that explore nature and wonder of life itself.