You see your nose at all times, your brain just chooses to ignore it.
30
After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
When you get blackout drunk, you don't actually forget anything; your brain wasn't "recording" in the first place.
23
On average, there's 100 billion neurons in the human brain.
83
Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
93
Caffeine boosts memory.
405
Starfish don't have brains.
132
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