100 amazing medical facts of ur body...part 3

61. Our eyes never grow, and our nose and ears never stop growing.

62. The thumbnail grows the slowest; the middle nail grows the fastest

63. Children grow faster in the springtime.

64. Women blink nearly twice as much as men.

65. You can only smell 1/20th as well as a dog.

66. People are the only animals in the world who cry tears.

67. Every month you grow a brand new outer layer of skin..."a new you!".

68. In your very own lifetime, you'll produce enough spit to fill two swimming pools.

69. You breathe in about 7 quarts of air every minute. Good ! Air is cost free.

70. Your dad sweats enough each day to fill up a 6 pack of soda cans...and then some.

71. Every time you lick a stamp, you're consuming 1/10 of a calorie.

72. If you yelled for 8 years, 7 months and 6 days, you would have produced enough sound energy to heat one cup of coffee.

73. If you toot consistently for 6 years and 9 months, enough gas is produced to create the energy of an atomic bomb.
74. The human heart creates enough pressure when it pumps blood, that it could squirt blood 30 feet.

75. Banging your head against a wall uses 150 calories an hour.

76. On average people fear spiders more than they do death.

77. Americans on the average eat 18 acres of pizza every day.

78. Did you know that you are more likely to be killed by a champagne cork than by a poisonous spider?

79. Right-handed people live, on average, nine years longer than left-handed people do.

80. If you blink one eye you move over 200 muscles.