I read alot while I am online and I read some interesting facts about our body..
By sxrxnrr45601
@sxrxnrr45601 (1171)
United States
March 22, 2009 5:19pm CST
Did you know that nerve impulse travels up to 170 miles per hour to and from the brain! The brain runs on the same amount of power as a 10 watt light buld! mmmmmm
Your brain is also more active at night then during the day! 80% of your brain is water. The brain itself cannot feel any pain! The life span of a human hair is 3-7 years! The human heart has enough pressure to squirt blood 30 feet!The acid in your stomach is strong enough to dissolve razorblades! This does not mean to eat razorblades lol lol! Do you know any interesting facts about the human body? please share!
3 responses
@sirrob (4108)
• Philippines
23 Mar 09
Yeah, the circumference of your neck is half the size of your waist? Not sure but when people by jeans or of the same sort, try to measure it around their neck. Another thing is, that the length of your forearm (from your wrist towards your elbow) is the same size as your foot?
1 person likes this
@sxrxnrr45601 (1171)
• United States
23 Mar 09
I did know about the foot and the forearm but I did not know about the neck Cool thanks!
@aprilsue00 (1991)
• United States
22 Mar 09
That is very interesting. I did not know any of that. See you really do learn something every day. I cannot think of any facts about the human body right off the top of my head. I am sure that I know some but I have forgotten them for the time being.
1 person likes this
@sxrxnrr45601 (1171)
• United States
22 Mar 09
Yeah I thought it was pretty cool facts. I love to learn new things so....
@tamarafireheart (15384)
•
23 Mar 09
Hi sxrxnrr,
Wow!!! thank you for the lesson, I didn't know half of that and no I am not eating raxor blades, they don't taste nice just sharp. Lol.
Tamara
