Science News Archive - November 15, 2009
Researchers in MIT's Department of Civil and Environmental Engineering believe they have pinpointed a pathway by which arsenic may be contaminating the drinking water in Bangladesh, a phenomenon that has puzzled scientists, world health agencies and the Bangladeshi government for nearly 30 years.
Rising water temperatures are kicking up more powerful winds on Lake Superior, with consequences for currents, biological cycles, pollution and more on the world's largest lake and its smaller brethren.
Several world leaders have agreed that a legally binding climate deal between nations would not be likely to be reached by next monthâ€™s summit in Copenhagen.
Physicists at the National Institute of Standards and Technology (NIST) have demonstrated the first "universal" programmable quantum information processor able to run any program allowed by quantum mechanicsâ€”the rules governing the submicroscopic worldâ€”using two quantum bits (qubits) of information.
Findings linked to a key molecule active in GI inflammation.
- The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.