Add Fun Fact (#3010)

ref 1: https://github.com/public-apis/public-apis/pull/3010#issuecomment-1045271683
ref 2: https://github.com/public-apis/public-apis/pull/3010#issuecomment-1045291817

README.md

@@ -698,6 +698,7 @@ API | Description | Auth | HTTPS | CORS |
 | [chucknorris.io](https://api.chucknorris.io) | JSON API for hand curated Chuck Norris jokes | No | Yes | Unknown |
 | [Corporate Buzz Words](https://github.com/sameerkumar18/corporate-bs-generator-api) | REST API for Corporate Buzz Words | No | Yes | Yes |
 | [Excuser](https://excuser.herokuapp.com/) | Get random excuses for various situations | No | Yes | Unknown |
+| [Fun Fact](https://api.aakhilv.me) | A simple HTTPS api that can randomly select and return a fact from the FFA database | No | Yes | Yes |
 | [Imgflip](https://imgflip.com/api) | Gets an array of popular memes | No | Yes | Unknown |
 | [Meme Maker](https://mememaker.github.io/API/) | REST API for create your own meme | No | Yes | Unknown |
 | [NaMoMemes](https://github.com/theIYD/NaMoMemes) | Memes on Narendra Modi | No | Yes | Unknown |