In 1984, the original owners of Starbucks, led by Jerry Baldwin, purchased Peet's. During the 1980s, total sales of coffee in the US were falling, but sales of specialty coffee increased, forming 10% of the market in 1989, compared with 3% in 1983.
IAU redirects here. For other uses, see IAU (disambiguation) . The International Astronomical Union (IAU; French: Union astronomique internationale, UAI) is a collection of professional astronomers, at the PhD level and beyond, active in professional research and education in astronomy.
An arithmetic logic unit (ALU) is a digital circuit used to perform arithmetic and logic operations. It represents the fundamental building block of the central processing unit (CPU) of a computer. Modern CPUs contain very powerful and complex ALUs. In addition to ALUs, modern CPUs contain a control unit (CU).he control unit tells the ALU what operation to perform on that data and the ALU stores the result in an output register. The control unit moves the data between these registers, the ALU, and memory.