You can only remember 4 things at a time.
31
The human brain uses approximately as much energy as a 10 watt light bulb.
120
The human brain doesn't stop developing until about 25 years old.
102
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149
The brain case [of Neanderthals] on the average was more than 13 percent larger than that of the average of modern man
61
The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
8
Every time you sneeze some of your brain cells die.
113
Caffeine boosts memory.
405