Holiday moods often run the gamut between joy and melancholy. And, an Ohio State University researcher says an individual’s great expectations have a bearing on whether someone smiles or frowns. College of Social Work Professor, Gilbert Greene, says the key is to identify whether stress is likely to help or hurt one’s mood.
The quickest way â€“ not shortest distance â€“ between two points
Sound waves through an aluminum tube; standing waves in liquids
Swamps, Marshes, Ocean inletsâ€¦All of these are wetlands, which have standing water and are not deep
Hydro periods are a fingerprint on how wetlands receive their water: from river overflows, rain, or runoff. To understand a particular wetland, scientists must understand where the water comes from, and to figure out if a wetland is OPEN or CLOSED.