What are some fun facts about Thomas Edison? Discover some interesting facts about the American inventor and businessman, and ...

but the world we live in is a pretty interesting place. The third rock from the Sun—and to this day, the only one with known intelligent life—there are plenty of fun Earth facts that we all ...

I’ve come across some “fun facts” about transportation.  Try dazzling friends at your next barbecue with some of these gems.

Sound as we know it does not exist in space. That’s because, on Earth, sound mainly travels to our ears via vibrating air molecules. Because space is a vacuum, meaning there is no matter at all ...