When a person dies, hearing is usually the last sense to go.
124
On average, women have always lived longer than men.
195
Crying literally alleviates stress and uniquely allows humans to decrease feelings of anger and sadness.
24
Flu shots only work about 70% of the time.
18
Vaccines contain formaldehyde, ethylene glycol (antifreeze), phenol (disinfectant / pesticide), and aluminum.
-14
All humans have the ability to see ultraviolet light, but it is passively filtered out by the eye's lens. People who undergo surgery to remove the lens can detect ultraviolet light.
21
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26