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Female Speaker: Here are some interesting facts about the human body. Well, I know you probably done this before. Skin cells, the average human sheds about 600,000 skin cells a day. So that translates to about 1.5 pounds a year. So the average human when they aged about 70 has already shed about 105 pounds of skin. Another interesting fact is that your eye brows actually keep the sweat from dripping into your eyes and your eyelashes keep the dust from getting into your eyes.
Speaking of skin cells, your skin is actually alive and your skin is the largest organ in your body. Like every other cell, your skin needs oxygen, so to get that oxygen your skin has thousands of tiny little blood vessels that carry the oxygen. In fact there is so many blood vessels that in just a square inch of skin. There is so many blood vessels that you can stretch them out side-by-side and you get about 20 feet. Your cells have DNA. Now your DNA is compacted very tightly inside of those cells, so if you are to take the DNA out and stretch it all out you could go to the moon and back 3000 times.
92% of your blood is made up of water, 75% of your muscle is made up of water and 75% of your brain is made up of water that means that about two-thirds of a person's body weight is water. Your heart beats about 101,000 times a day that translates to about 3 billion times in your life. Your heart will pump about 400 liters or 800 quarts in its life time. Have you ever seen that movie Kill Bill, where she hacks off their limbs and blood goes squirt out and you think that is just ridiculous right, well that's not very ridiculous because our heart pumps blood with such force that it can squirt blood 30 feet.
In future videos we are going to be telling you some interesting facts about the planet mars and you know that symbol for men where it's a circle with an arrow where we're going to be telling you where that came from and in another video, I'm going to be playing the Nintendo Wii and I will be sharing some interesting facts about the Wii. Thank you for watching my video. If you have any request for future facts please leave a comment and also rate my video. We are starting a new channel, so if you want to check it out click on me. Now really click on me, click on me now, come on you know you want to subscribe, click on me.
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