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Showing posts with label evolution. Show all posts
Showing posts with label evolution. Show all posts

October 22, 2011

Even Kids Can Spot Adult Bull^!#$& ... And Publish It in a Medical Journal!

Though often adults find kids to lack intellectual rigor and devoid of rational thought, sometimes it's the other way around. Take Emma Rosa, age 9, who debunked the idea of therapeutic touch back in 1998. She watched a TV program about nurses who practise “Therapeutic Touch”, claiming they can detect and manipulate “human energy field” by hovering their hands above a patient. Emma recognized this adult nonsense and conducted a scientific study for a 4th grade science fair to not only p…
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August 21, 2011

Shape of Human Nose Influenced by Climate

The basic function of the human nose is to warm and humidify the air before it reaches the lungs. Because of the wide variation of human habitats from the polar cold and dry air to the equatorial hot and humid weather, one would expect the nose to accommodate to these climate extremes accordingly thru evolutionary pressures. In essence, logically one would expect the nose to change shape to enhance time that air is in contact with the warm and moist nasal interior in cold and dry climates c…
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June 29, 2011

April 15, 2011

Why Does Medical Science Keep Changing Its Mind???

I read with interest a blog post by Robert Krulwich of NPR fame on why there is so much public resistance to accept changes in truth with new scientific discoveries (some of which was new to even me)... 1) Triceratops with their beautifully placed 3 horns is actually the teenage dinosaur version of the adult Torosaurus (who had ugly asymmetric horns). Now... a decision had to be made regarding which name to stick with. Ultimately, "Triceratops" won out, perhaps because of the &qu…
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