Sesame into a bar resembling peanut brittle and sold in stores and street corners. Sesame is a popular and essential ingredient in many Middle Eastern cuisines. Sesame seeds are made into a paste called "tahini" (used in various ways, including "hummus bi tahini") and the Middle Eastern confection "halvah". Ground and processed, the seed is also used in sweet confections. Sesame is also a common component of the Levantine spice mixture "za'atar", popular all throughout the Middle East. In South Asian, Middle Eastern, and East Asian cuisines, popular confectionery are made from sesame mixed with honey or syrup and roasted into
Solder paste and fuses the parts together. The paste is a gray, putty-like material. The composition of the solder paste varies, depending upon its intended use. For example, when soldering plastic component packages to an FR-4 glass epoxy circuit board, the solder compositions used are eutectic Sn-Pb (63 percent tin, 37 percent lead) or SAC alloys (tin/silver/copper, named for the elemental symbols Sn/Ag/Cu). If one needs high tensile and shear strength, tin-antimony (Sn/Sb) alloys might be used with such a board. Generally, solder pastes are made of a tin-lead alloy, with possibly a third metal alloyed, although environmental protection legislation is forcing