Our brains have a negativity bias and will remember bad memories more than good ones.
15
Blueberry juice boosts memory.
884
You can only remember 4 things at a time.
31
Caffeine boosts memory.
405
Déjà vu occurs when your brain tries to apply a memory of a past situation to your current one, fails, and makes you feel like it's happened.
12
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
Squirrels forget where they hide about half of their nuts.
698