I found a very helpful website if your a minecraft player. If you ever wonder how to make something or what something does just go to this website and look up what you wondering about. Here's the link to the homepage of the website
This website has it's limits though. If you search a kind of potion it will bring you to the page for all potions. Also if you search a certain biome it will bring you to the all biomes page and so on. Anyway it's really helpful! Here's a screenshot of the page the link will bring you to http://imgur.com/J1EY5su In the screenshot you will see a white bar with a magnifying glass on the right side, that's your search bar. Have fun using this website.:)