ELI5: Explain Like I'm 5
Examples: google search, options clearing corporation, centralized banking, recurrent neural networks, carnivorous

HTTP 403

HTTP 403 is an error code that means you are not allowed to do something on a website. If you try to access a website and you get an HTTP 403 error, it means that the website doesn't want you to do whatever it is you are trying to do. It's like if your parents said "no" to something you asked for and that's why you can't do it.