Quote of the moment: DDT causing bed bug problems, Malcolm Gladwell
This digitally-colorized scanning electron micrograph (SEM) revealed some of the ultrastructural morphology displayed on the ventral surface of a bedbug, Cimex lectularius. From this view you can see the insect’s skin piercing mouthparts it uses to obtain its blood meal, as well as a number of its six jointed legs. (Photo credit: Wikipedia)
Then the Malaysians started to complain about bedbugs, and it turns out what normally happens is that ants like to eat bedbug larvae,” McWilson Warren said. “But the ants were being killed by the DDT and the bedbugs weren’t — they were pretty resistant to it. So now you had a bedbug problem.”
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Teacher of law, economics, history, AP government, psychology and science. Former speechwriter, press guy and legislative aide in U.S. Senate. Former Department of Education. My blog, Millard Fillmore's Bathtub, is a continuing experiment to test how to use blogs to improve and speed up learning processes for students, perhaps by making some of the courses actually interesting. It is a blog for teachers, to see if we can use blogs. It is for people interested in social studies and social studies education, to see if we can learn to get it right. It's a blog for science fans, to promote good science and good science policy. It's a blog for people interested in good government and how to achieve it.
BS in Mass Communication, University of Utah
Graduate study in Rhetoric and Speech Communication, University of Arizona
JD from the National Law Center, George Washington University