Normally, a sleeper's muscles don't move during dreams. But this temporary paralysis doesn't occur in patients with REM behavior disorder. They physically act out vivid dreams in which they are, for example, running, fighting, hunting, warding off attackers, etc. REM behavior disorder belongs to a class of sleeping disorders called parasomnias, which also includes sleep walking and eating while sleeping.
Wallops Island Research Range launch facilities showing location of support facilities and launch pads. Wallops Island is a 6 square miles (16 km 2) island off the Eastern Shore of Virginia, part of the barrier islands that stretch along the eastern seaboard of the United States of America. It is located in Accomack County, Virginia.
Barrier islands. A barrier island is a long, thin, sandy stretch of land, oriented parallel to the mainland coast that protects the coast from the full force of powerful storm waves. Between the barrier island and the mainland is a calm, protected water body such as a lagoon or bay. Barrier islands are dynamic systems, constantly on the move, migrating under the influence of changing sea levels, storms, waves, tides , and longshore currents.