When soldiers leave base for a three-day mission, how much water should they bring? New research may now provide military planners an accurate answer. The study improves an existing water needs equation by 58-65 percent. If the new formula works in the field, as expected, it could accurately predict water needs not only for soldiers, but also for civilians who work or exercise outdoors.
How often do the words "I need" come out of your mouth? If you're like my husband, probably every five seconds! "I need a Coke" -- "I need a new VCR" -- "I need a raise." But did you ever stop to think how many of those requests are actually needs, and how many are simply wants?
There are six universal basic human needs. And, what's important to know about these needs is that the way that we fulfill them and their order of importance for us define who we are and determine our behavior.
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