Scientists have confirmed what every backpacker already knows: the heavier the pack, the steeper the hill. Or at least, the steeper it appears.
Read MoreMassachusetts, Maine and Mexico City sent stellar students this year as NASW Travel Fellows. So did Pennsylvania and Puerto Rico, as well as North Dakota, North Carolina, Wisconsin and Florida. The 10 fellows, from a range of geographic, academic and cultural backgrounds, joined each other in the nation’s capital to report on the 2016 American Association for the Advancement of Science (AAAS) annual meeting, held Feb. 11-15.
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