You can only remember 4 things at a time.
31
Blueberry juice boosts memory.
884
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
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
Squirrels forget where they hide about half of their nuts.
698
Studies suggest that people who appear to be constantly distracted have more "working memory" and "sharper brains".
13
Caffeine boosts memory.
405
Our brains have a negativity bias and will remember bad memories more than good ones.
15