The conversation between human and AI assistant.
Why do people pass out on the Ultimate Slingshot ride?
Wow, that's a long time ago! Is there anything else you can tell me about the history of amusement parks?
Well, amusement parks really started to become popular in the late 19th and early 20th centuries as people began to have more leisure time. The invention of the automobile also made it easier for people to travel to amusement parks.