Все публикации

0:02:54

How Is Blood Pressure Measured and What Do the Numbers Mean?

0:02:44

What causes excessive height or tallness in some people ?

0:02:28

Why People Are Left Or Right Handed ?

0:01:46

What causes eye twitching ?

0:02:51

Why do people have different skin color ?

0:02:27

Why take iodine for radiation poisoning ?

0:02:32

Do Identical Twins Have Identical Fingerprints ?

0:01:58

Why are the pupils of eyes black ?

0:02:29

Why Does Helium Affect Your Voice ?

0:02:20

Why do people blush ?

0:02:37

Why Do Some Blond Kids Go Dark ?

0:02:49

Why Do People Blink Their Eyes ?

0:02:53

How Many Muscles Are In The Human Body ?

0:02:54

What Causes Hiccups ?

0:03:51

Why does head injury cause memory loss ?

0:02:52

Why chicken pox is worse in adults ?

0:01:36

If Blood Is Red, Why Are Veins Blue ?

0:03:10

Why Do Humans Have Fingernails ?

0:02:07

Why Do We Get Goosebumps When We're Cold ?

0:03:04

Why Does Spinning Make You Dizzy ?

0:01:57

Does Your Heart Really Stop When You Sneeze ?

0:02:22

water intoxication - when you drink too much water ?

0:02:55

What is juvenile or type 1 diabetes ?

0:03:01

Why Do Humans Cry ?