Word: clump
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...hits, and studies of the brain with functional magnetic resonance imagers (fMRIs) show why it feels so good. The earliest fMRIs of brains in love were taken in 2000, and they revealed that the sensation of romance is processed in three areas. The first is the ventral tegmental, a clump of tissue in the brain's lower regions, which is the body's central refinery for dopamine. Dopamine does a lot of jobs, but the thing we notice most is that it regulates reward. When you win a hand of poker, it's a dopamine jolt that's responsible...
...stem-cell research in 2001. The result has been a severe reduction in embryonic-stem-cell research. The issue has been agony for many Republicans, torn between the majority of voters, eager for the benefits of this scientific advance, and the small but intense minority who believe that a clump of a few dozen cells floating in a petri dish has the same human rights...
...celebration of harvest, the stuffing of oneself a natural response to all the work that once went into managing one's crops and now goes into managing one's relatives. Just as meals and sleep and work and recess pace the days, so do holidays pace the year. Clump them together, and they lose their fizz and juice, the useful little monthly boosts turned into a pileup of duties and lists. When every day is a holiday--or more precisely, part of the holiday season--none really...
...that's when the fun starts. In order to mold human organs from a clump of cells, Atala came up with creatively constructed scaffolds that would guide the newly grown cells into shape. In most cases - for the bladder, blood vessels and valves, for example - he uses a biodegradable material made of collagen, the structural component in skin. But in order to create more complex structures, such as the heart, he needed something far more sophisticated as a matrix. That's where the inkjet printer came in. One of Atala's colleagues had the bright idea that if a printer...
...fast train to Drunk-town. In fact, tickets to D-town are readily available if you know where to look. Budding chemists might want to head to the alleyway behind the Delphic and try to separate residual ethanol from the various yellow liquids you will encounter there. Otherwise just clump together with every other first-year you see and follow the mob. A sure-fire way to score a drop of Finlandia! Don’t forget you have a boat load of activities to go to this week. Rest assured you can skip Sex Signals. We?...