TOP 50 AMAZING FACTS ABOUT THE HUMAN BODY
The human body is one of the most complicated and fascinating living forms on Earth. Here are some interesting features that make it special, which you can share with you and your kids.
The human body is truly an incredible specimen. Don’t believe it? Take a look at these ten facts; you’ll be surprised at what you learn. Your bones may be stronger than steel, but they aren’t invincible. If you suffer from a fracture, sprain, strain or other pain, the team of orthopedic specialists at OSG can help get you healthy again. As southern Connecticut’s largest orthopedic practice, we can fix virtually every joint in your body, from your neck down to your toes.
1. Adult lungs have a surface area of around 70 square meters.
2.Your left and right lungs aren’t exactly the same. The lung on the left side of your body is divided into two lobes while the lung on your right side is divided into three.
3. Human lungs contain almost 1,500 miles of airways and over 300 million alveoli.
4. An average person breathes in around 11,000 liters of air every day.
5. Your nose and ears continue growing throughout your entire life.
6. Your sense of smell is around 10,000 times more sensitive than your sense of taste.
7. The brain of an adult human weighs around 3 pounds (1.5 kg). Although it makes up just 2 per cent of the body’s weight
8. Your heart beats around 100,000 times a day, 365,00,000 times a year and over a billion times if you live beyond 30.
9. An healthy adult human heart beats about 75 times on average in a minute.
10. If all the blood vessels in the human body were laid end to end, they would encircle the Earth four times
11. Skin is the human body’s largest organ.
12. An eyelash lives for about 150 days before it falls out
13. The smallest bone found in the human body is located in the middle ear. The staples (or stirrup) bone is only 2.8 millimeters long.
14. The femur (thigh bone) is the longest bone in the human body.
15. As well as having unique fingerprints, humans also have unique tongue prints.
16. The cornea is the only part of the body with no blood supply — it gets its oxygen directly from the air.
17. The small intestine is roughly 23 feet long.
18. An average sized man eats about 33 tons of food in his/her life time which is about the weight of six elephants.
19. The average person produces enough saliva in their lifetime to fill two swimming pools.
20. In camera terms, the human eye is about 576 megapixels.
21. 50 percent of your hand strength comes from your little finger.
22. An adult skin weighs around 3 to 4 kgs.
23. On average, human body contains enough iron to make a nail 2.5 cm (1 inch) long.
24. Blood makes up about 8 percent of your total body weight.
25. Hair grows fast — about 6 inches per year.
26. Infants are born with approximately 300 bones, but as they grow some of these bones fuse together. By the time they reach adulthood, they only have 206 bones.
27. More than half of your bones are located in the hands, wrists, feet, and ankles.
28. Every second, your body produces 25 million new cells. That means in 15 seconds, you will have produced more cells than there are people in the United States.
29. The largest bone in the human body is the femur, also known as the thigh bone. The smallest bone is the stirrup bone, which is located inside your ear drum.
30. There is anywhere between 60,000–100,000 miles of blood vessels in the human body. If they were taken out and laid end-to-end, they would be long enough to travel around the world more than three times.
31. Teeth are considered part of the skeletal system, but are not counted as bones.
32. Despite accounting for 2% of our body mass, the brain uses 20% of our oxygen and blood supply.
33. While humans are not the biggest, fastest, or strongest animals around, we are the best at something: long distance running. Our long legs, upright posture, and ability to shed heat via sweat are all factors that make us good runners. In fact, early humans used to hunt their prey by chasing it for long periods of time until the animals literally died from exhaustion, a technique known as persistence hunting.
34. About 60% of your body is made up of water.
35. Pound for pound, your bones are stronger than steel. A block of bone the size of a matchbox can support up to 18,000 pounds of weight.
36. The average life expectancy have sex 4,239 times.
37. Bones are about 5 times stronger than steel.
38. you would need to walk 80 kilometers.
39. On average, a person says 4,800 words in 24 hours.
40. Your right lung can take in more air than your left.
41. The strongest muscle in the human body is the tongue.
42. 100,000 chemical reactions occur in the human brain every second.
43. People with blue eyes are more sensitive to pain than others.
44. Only 7% of people are left-handed.
45. At least 700 enzymes are active in the human body
46. We lose 80% of our body heat from the head.
47. The average person forgets 90% of their dreams.
48. Women’s hearts beat faster than men’s.
49. Nerve impulses sent from the brain move at a speed of 274 km/h.
50. Right-handed people live, on average, nine years longer than left-handed people.
हिंदी भाषा में अधिक जानकारी के लिए निचे दिए हुए लिंक पर क्लीक करें
For More Details of Healthy life. please click This link.