In 'The Legend of Zelda: Breath of the Wild' (BOTW), memories are a collectible item that reveal more of the game's story and backstory. There are a total of 12 memories in the game, and they can be found in various locations throughout the world of Hyrule.One way to find memories is by speaking to NPCs (non-playable characters) and completing certain side quests. For example, the memory 'Mipha's Touch' can be obtained by completing the side quest 'The Divine Beast Vah Ruta,' which is given by an NPC in Zora's Domain.Another way to find memories is by searching for them in specific locations. For example, the memory 'The Ceremony' can be found at the Great Plateau Tower, which is the starting location of the game. And the memory 'The Lightscale Trident' can be found at the Zora's Domain, near the statue of King Dorephan.Additionally, some memories can be found by interacting with certain objects in the game world. For example, the memory 'The Master Sword' can be found by interacting with the Master Sword after completing a certain quest. And the memory 'The Hero's Cache' can be found by interacting with a chest located at the Great Plateau.Collecting all 12 memories will not only reveal more of the game's story and backstory but also unlock a special cutscene at the end of the game.In conclusion, in BOTW memories are a collectible item that reveal more of the game's story and backstory. There are a total of 12 memories in the game and they can be found in various locations throughout the world of Hyrule. They can be found by speaking to NPCs and completing certain side quests, searching for them in specific locations, and interacting with certain objects in the game world. Collecting all 12 memories will not only reveal more of the game's story and backstory but also unlock a special cutscene at the end of the game.