This and that

I wondered what to write today. Well, I'll write about little details about human body.
Just put one of your hands on your heart...You can feel your heartbeat. Each day your heart beats about 100 000 times. For the heart to pump blood to other parts of our body we need system of blood vessels. It is over 96600 kilometers long. That's long enough to go around the world more than twice!
Anyone having a cold? Well, then it's interesting to know that a sneeze travels out of your mouth at speed of over 160 kmh. Oh yes, you can not sneeze with you eyes open.
Now...say a word...any word. While doing it you had to move over 70 muscles.
Like so many people all over the world from time to time I have problems with my allergy. So many things in our daily life can cause an allergy...Let's take for example dust. Dust is everywhere...just one exmple...a typical bed usually houses over 6 billion dust mites.
All people loose hair every single day...some more, some less...An average human loses about 200 head hairs per day.
I could never be a doctor. I could not stand seeing blood...larger amounts of it. Doctors are doing a great job. I admire them. In some periods of history it's quite difficult to be a doctor.
If a surgeon in Ancient Egypt lost a patient while performing an operation, his hands were cut off.
Well, that's it. See you tomorrow. Bye, bye!!!