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a slang term to describe airbrushing,graffiti and art in our current time 2006.
In addition to numerous local engineering operations, Spray has been used in four scientific missions that demonstrate its utility in maintaining a time series at a point (synthetic mooring mode), in sampling along a section, and in forming a cooperative array for sampling a four-dimensional volume.
The Sprays, with maximum operating depth of 1500 m and many-month durations, were set to sample five, approximately 100-km long, offshore sections to a depth of 400 m (or the bottom where shallower).
In an NSF-funded collaboration with Breck Owens (WHOI), a Spray was deployed in September 2004 over the continental slope south of New England and directed to cross the Gulf Stream and head to Bermuda, a journey of 1000 km.
Pepper spray (also known as OC spray (from "Oleoresin Capsicum"), OC gas, or capsicum spray) is a lachrymatory agent (a chemical compound that irritates the eyes to cause tears, pain, and even temporary blindness) that is used in riot control, crowd control and personal self-defense, including defense against dogs and bears.
The active ingredient in pepper spray is capsaicin, which is a chemical derived from the fruit of plants in the Capsicum genus, including chiles.
Sprays that bear the test mark of the Materialprüfungsanstalt may be owned and carried solely for the purpose of defense against animals.