Ah, the elusive achoo—there's much mystery surrounding our sternutation reflex, a.k.a. the sneeze. Sneezing protects our nasal passageways from foreign particles by forcing a 100 mph whoosh of air from the lungs, but the reflex demands more...
Topics: sneeze, Sneezing

{"title":"Why Do My Eyes Close When I Sneeze?","post_url":"http:\/\/doyouknowhy.blogspot.com\/2009\/05\/why-do-my-eyes-close-when-i-sneeze.html","feed_url":"http:\/\/doyouknowhy.blogspot.com\/feeds\/posts\/default?alt=rss","author":"damsel_seo","date":"2009-05-07 00:31:00","summary":"Ah, the elusive achoo\u2014there's much mystery surrounding our sternutation reflex, a.k.a. the sneeze. Sneezing protects our nasal passageways from foreign particles by forcing a 100 mph whoosh of air from the lungs, but the reflex demands more..."}

Fever occurs usually when a virus or bacteria invades the body. The immune system produces chemicals called pyrogens , which trick the brain's hypothalamus (where the body's thermostat resides) into sensing an artificially cool body temperature. .
Topics: fever, health

{"title":"Why do we have Fever?","post_url":"http:\/\/doyouknowhy.blogspot.com\/2009\/05\/why-do-we-have-fever.html","feed_url":"http:\/\/doyouknowhy.blogspot.com\/feeds\/posts\/default?alt=rss","author":"damsel_seo","date":"2009-05-06 00:00:00","summary":"Fever occurs usually when a virus or bacteria invades the body. The immune system produces chemicals called pyrogens , which trick the brain's hypothalamus (where the body's thermostat resides) into sensing an artificially cool body temperature. ."}

•In Thailand, purple is worn by a widow mourning her husband's death. •The purple in the U.S. military Purple Heart award represents courage. The Purple Heart is awarded to members of the United States armed forces who have been wounded in...
Topics: all about purple, purple, purple color

{"title":"Do you know that Purple...","post_url":"http:\/\/doyouknowhy.blogspot.com\/2009\/04\/do-you-know-that-purple.html","feed_url":"http:\/\/doyouknowhy.blogspot.com\/feeds\/posts\/default?alt=rss","author":"damsel_seo","date":"2009-04-23 18:30:00","summary":"\u2022In Thailand, purple is worn by a widow mourning her husband's death. \u2022The purple in the U.S. military Purple Heart award represents courage. The Purple Heart is awarded to members of the United States armed forces who have been wounded in..."}

Have you ever wondered how your girl would feel when you surprise her with an engagement ring? A moment like this should never be taken for granted especially when you believe that she is "the one" you're going to spend forever with. People.

{"title":"Celebrate Love","post_url":"http:\/\/doyouknowhy.blogspot.com\/2008\/10\/celebrate-love.html","feed_url":"http:\/\/doyouknowhy.blogspot.com\/feeds\/posts\/default?alt=rss","author":"damsel_seo","date":"2008-10-20 18:29:00","summary":"Have you ever wondered how your girl would feel when you surprise her with an engagement ring? A moment like this should never be taken for granted especially when you believe that she is "the one" you're going to spend forever with. People."}

An allergy is any condition in which a person reacts in a hyper- sensitive or unusual manner to any substance or agent. The range of allergies is very broad and people may react to various foods, drugs, dusts, pollens, fabrics, plants, bacteria, animals,.
Topics: allergies, allergy, food allergies, The human body

{"title":"Why do people get allergies?","post_url":"http:\/\/doyouknowhy.blogspot.com\/2008\/08\/why-do-people-get-allergies.html","feed_url":"http:\/\/doyouknowhy.blogspot.com\/feeds\/posts\/default?alt=rss","author":"damsel_seo","date":"2008-08-27 20:02:00","summary":"An allergy is any condition in which a person reacts in a hyper- sensitive or unusual manner to any substance or agent. The range of allergies is very broad and people may react to various foods, drugs, dusts, pollens, fabrics, plants, bacteria, animals,."}