Fun facts about Human body.

1 : The human body contains nearly 100 trillion cells.

2 : There are at least 10 times as many bacteria in the human body as cells.

3 : The average adult takes over 20,000 breaths a day.

4 : Each day, the kidneys process about 200 quarts (50 gallons) of blood to filter out about 2 quarts of waste and water.

5 : Adults excrete about a quarter and a half (1.42 liters) of urine each day.

6 : The human brain contains about 100 billion nerve cells.

7 : Water makes up more than 50 percent of the average adult's body weight.

8 : A sneeze can travel up to 99 miles per hour.

9 : The human body is made up of 0.2 milligrams of gold.

10 : Your nose can remember 50,000 different scents.

11 : Babies are born without kneecaps.

12 : The average human beings swallow 1 litre of saliva per day.

13 : Every person in this planet has their individual smell.

14 : You use your eyes to see, your ears to hear and your muscles to do the heavy lifting. Well, sort of. In fact, most body parts are far more complicated than that, while some seem to have no business being inside there at all.

        # Why your nose runny after crying ?

The lacrimal punctum is a small hole in your eye lids that drains your tears to your nose it's the reason why you get a runny nose after crying.