Enemy or foe is an individual or a group that is seen as forcefully adverse or threatening. The concept of an enemy has been observed to be basic for both individuals and communities.
A diffractometer (pronunciation: di-frak-'tÃ¤-m&-t&r) is a measuring instrument for analyzing the structure of a material from the scattering pattern produced when a beam of radiation or particles (such as X-rays or neutrons) interacts with it. Principle
The MISCO PA201 digital Brix refractometer is a valuable instrument for determining the sugar content in fruits, vegetables, juices, beverages, and in wine and beer making.It is also used extensively as a base scale for measuring non-sugar fluids such as metalworking fluids, lubricants and industrial chemicals.he MISCO PA201 digital Brix refractometer is a valuable instrument for determining the sugar content in fruits, vegetables, juices, beverages, and in wine and beer making.