Word: complex
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...colonies have good reason to be abstemious places. When you're trying to hold together so complex a society without - let's face it - a lot of brainpower, you want a population made up of the fittest individuals you can get. A queen that has the genetic mettle to crank out lots of good eggs that produce lots of good babies doesn't need any competition from other, lesser females setting up a nest nearby. Even the queen herself is not allowed to fool with the gene pool once it's been set. She mates only once in her life...
Recording the love song of A. aegypti was a rather complex affair: the Cornell researchers had to chill the mosquitoes into unconsciousness, put them under a microscope, affix a pin about the width of a human hair to the back of the insects and place tiny electrodes on their Johnston's organ (a.k.a. their ear), which is located at the base of their antennae. The electrodes registered any changes in frequency heard by the mosquitoes. "This is the first time anyone has ever recorded from a mosquito's ear," Hoy says...
...town is Creston - pop. about 4,800). Founded by World War I veterans, Lister was always conspicuous for the dark secrets of many of its inhabitants. In the beginning, of course, these secrets were the simple memories of the horrors of war. But recent generations have struggled with more complex secrets centered on a farming settlement in a corner of Lister known as Bountiful - and paralleling the events that unfolded in Eldorado, Texas, in April...
...parries questions about legitimacy with hefty dividends and creates the illusion of solvency by paying off early investors with capital raised from later entrants--are named after Boston businessman Charles Ponzi. From 1919 to 1920, the Italian immigrant coaxed thousands of people into sinking millions of dollars into a complex deal involving international postage rates, which he said would earn a 50% profit in 90 days...
...During the past half century, Cuba has had varied and complex experiences. The National Assembly’s December 2008 plenary session, on the eve of the fiftieth anniversary of the current political regime, brought together much of the good and the bad of these decades, as well as the silly and the imprudent. Yet it is evident that Cuba’s new president is prepared to take on some statesmanlike, albeit unpopular, decisions for the sake of sounder governance. What other courageous steps might he be willing to undertake...