The first (official) World's Fair — and the building that housed it — were both incredible feats for their day.
World's fairs have been held for over 200 years to highlight advances in technology and progress as the nations continue to march toward the future.
It sounds like releasing 1.5 million balloons to raise money would be a good idea, but in 1986, the people of Cleveland, Ohio learned that it is not.
There are a wide range of garden decorations out there, but some are far classier than others.
Reading Rainbow was hugely influential on a generation of kids, but you don't have to take our word for it.
High fives can be used as a rad greeting or a sick burn, and they can even help you keep from getting sick.
San Jose, California is home to the Winchester Mystery House, a sprawling mansion built over nearly four decades.
If you think baseball is boring and slow, there is good news: you get to take a break, even as a fan!
It isn't cats and dogs, but rains including fish, frogs and spiders have been recorded around the world.
Started as a terrible codename by some high school friends in the early 1970s, 420 is now a worldwide phenomenon.