Our brains have a negativity bias and will remember bad memories more than good ones.
15
You can reschedule your sleeping pattern by not eating 12-16 hours before you want to be awake. Upon eating after this time period, your internal clock will reset to a new day, with the time of your first meal being interpreted as "morning".
11
The record for the longest scientifically documented period without sleep is 264.4 hours (eleven days).
15
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45
Your body is creating and killing 15 million red blood cells per second!
14
The Internal Revenue Service audits 87 percent of women who claim breast implants as tax deductions.
54
Your ribs move about 5 million times a year, every time you breathe!
60