Living is a tough job, and the hours are a bitch
Only one person in two billion will live to be 116 or older.
A surprising danger lurks on your desk
On average, 100 people choke to death on ball-point pens every year.
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The amount of blood a person must have.
A human can bleed to death in a minute or less. A loss of 1 quart of blood or more will lead to shock or even death.