Word: paired
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...flirtations, winking and signaling, joy and sorrow? "We have only a very limited understanding of what romance is in a scientific sense," admits John Bancroft, emeritus director of the Kinsey Institute in Bloomington, Ind., a place where they know a thing or two about the way human beings pair up. But that limited understanding is expanding. The more scientists look, the more they're able to tease romance apart into its individual strands--the visual, auditory, olfactory, tactile, neurochemical processes that make it possible. None of those things may be necessary for simple procreation, but all of them appear essential...
...last major stops for love signals in the brain are the caudate nuclei, a pair of structures on either side of the head, each about the size of a shrimp. It's here that patterns and mundane habits, such as knowing how to type and drive a car, are stored. Motor skills like those can be hard to lose, thanks to the caudate nuclei's indelible memory. Apply the same permanence to love, and it's no wonder that early passion can gel so quickly into enduring commitment. The idea that even one primal part of the brain is involved...
...runner's stride is not perfectly efficient. Ankles waste energy?much more, it turns out, than Pistorius' J-shaped blades. He can run just as fast using less oxygen than his competitors (one describes the sound Pistorius makes as like being chased by a giant pair of scissors). On Jan. 14, following the findings of the researcher who evaluated him, the IAAF disqualified Pistorius from Olympic competition. He is expected to appeal, arguing that the science of advantage is not that simple. Tom Hanks is interested in his life story. No matter what happens next, Pistorius is changing the nature...
...popular palaver about a good marriage as a source of bliss for the couple, security for the kids and stability for society. Plenty of spouses--at least after the first wedded year--just come to see it as a whole lot of work. And why shouldn't they? Pair up any two people with often clashing needs, add the pressure-cooker variables of kids, doctor bills, career, housework, car repairs and the fact that someone--he knows who he is--can't pull himself away from the TV during college-basketball season, and there are bound to be problems. Marriage...
...last major stops for love signals in the brain are the caudate nuclei, a pair of structures on either side of the head, each about the size of a shrimp. It's here that patterns and mundane habits, such as knowing how to type and drive a car, are stored. Motor skills like those can be hard to lose, thanks to the caudate nuclei's indelible memory. Apply the same permanence to love, and it's no wonder that early passion can gel so quickly into enduring commitment. The idea that even one primal part of the brain is involved...