Word: emit
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...personal trainer sometimes gives me an odd piece of advice during workouts: "Relax your face." For a long time, I found this advice confusing. Isn't physical exertion supposed to be expressed in grimaces? I thought of the face as a pressure-relief valve that helps emit the pain the body is experiencing. But the trainer suggested I think about it the other way around - that controlling the face can help control the mind...
Ants that are capable of reproducing naturally emit hydrocarbon-based odors, and the eggs they produce smell the same way. Ants that can't reproduce emit no such odor. Liebig and Smith produced a synthetic hydrocarbon in the lab that had the same olfactory properties as the natural one, then plucked a few innocent ants from a nest and dabbed the chemical on them. When they were returned to the colony, they were promptly attacked - never mind that they had essentially been framed...
Cohen says that the HCWH is now also urging hospitals to replace their ubiquitous PVC (vinyl) flooring with rubber floors. PVC can emit toxins such as dioxin and phthalates, particularly when wet, which studies suggest may affect reproductive health and fetal development, and may also trigger asthma. "Hospitals change to rubber flooring because of the toxic emissions," says Cohen, "As it turns out, switching to rubber actually cuts down on noise and reduces slips and falls, which are also a threat to patient and worker safety...
...carbon-cutting leader - took a step backward. Europe had previously pledged to reduce its carbon emissions 20% by 2020 - the so-called 20-20-20 plan - and in Brussels on Dec. 12, representatives confirmed that goal. But instead of forcing electric utilities to pay for the right to emit greenhouse gases - as a draft plan from earlier in the year had prescribed - the E.U. bowed to complaints from poorer nations in Eastern Europe, allowing utilities in those countries to continue getting many of their permits for free. (Environmentalists believe forcing utilities to pay for carbon permits accelerates emissions reductions...
...first spy the teen vampire Edward Cullen (Robert Pattinson), his impossibly gorgeous face caked in a mime's pallor, sitting in biology class next to young Bella Swan (Kristen Stewart). When he holds an apple in his hands to present to her - the novel's cover image - the girls emit an awestruck sigh, as if they'd just seen Zac Efron in the flesh or a puppy on YouTube. And when he tells Bella, "So the lion fell in love with the lamb," you hear applause, the imprimatur of Meyer's young connoisseurs. To judge from a preview screening, Twilight...