Where do these mysterious signals and sounds come from? SUBSCRIBE TO US -► http://bit.ly/TheInfographicsShow -------------------------------------------------------------------------- WEBSITE (SUGGEST A TOPIC): http://theinfographicsshow.com SUPPORT US: Patreon.......► https://www.patreon.com/theinfographicsshow CHAT WITH ME: DISCORD.....►https://discord.gg/theinfographicsshow SOCIAL: Twitter........► https://twitter.com/TheInfoShow Subreddit...► http://reddit.com/r/TheInfographicsShow -------------------------------------------------------------------------- Sources for this episode: https://pastebin.com/X4UyHJfX Some Images used under license from Shutterstock.com