Word: constant
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Dates: during 2000-2009
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...constant business updates, go to 24/7wallst.com...
...constant business updates, go to 24/7wallst.com...
...reconstruct past variations in climate. They found that helium-3—a rare noble gas isotope that is extremely depleted on Earth—proved to be a good tracer for the dust particles. “If you imagine material from space is raining down at a constant rate, and you measure the amount, you can basically figure out time,” he says. Today, Mukhopadhyay says he spends half his time trying to understand processes deep in the Earth’s interior and the other half understanding surface processes. The two, he says, are intimately...
...smile never wavers and her hands are in constant motion as she explains her research on medieval China. Though the walls of her office on the second floor of the Harvard-Yenching Library are lined with all sorts of heavy volumes—in both Chinese and English—her demeanor is light and unpretentious...
...constant business updates, go to 24/7wallst.com...