Special powders. Main uses: Latent fingerprints on non-porous and semi-porous surfaces. The special powders mixtures are developed to improve the characteristics of concentrated or regular powders: - greasy features are reduced. - lumps are avoided. - prints show better contrast.
Some muscadines in a bowl; the green ones are scuppernongs. The scuppernong /ËskÊpÉrËnÉÅ/ is a large variety of muscadine (Vitis rotundifolia), a species of grape native to the Southern United States. It is usually a greenish or bronze color and is similar in appearance and texture to a white grape, but rounder and larger and first known as the 'big white grape'.
The earliest named variety was Scuppernong, found growing wild in northeastern North Caroline in 1810 by Dr. Calvin Jones. Scuppernong has become another name for all muscadine grapes. Commercial production of muscadine grapes is essentially limited to the U.S. Southeast. Adaptation: Muscadines are well adapted to the warm, humid conditions of the southeastern U.S., where the American and the European grape do not prosper.