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CompUSA, Inc., was a retailer and reseller of personal computers, consumer electronics, technology products and computer services. Starting with one brick-and-mortar store in 1986 under the name Soft Warehouse, by the 1990s CompUSA had grown into a nationwide big box chain. At its peak, it operated at least 229 locations. [1]
A modern scientific calculator with an LCD. An electronic calculator is typically a portable electronic device used to perform calculations, ranging from basic arithmetic to complex mathematics . The first solid-state electronic calculator was created in the early 1960s. Pocket-sized devices became available in the 1970s, especially after the ...
This picture shows clockwise from top left: An Arithmometer, a Comptometer, a Dalton adding machine, a Sundstrand, and an Odhner Arithmometer. A mechanical calculator, or calculating machine, is a mechanical device used to perform the basic operations of arithmetic automatically, or (historically) a simulation such as an analog computer or a ...
Say you take out a five-year loan for $5,000 that charges a simple interest rate of 5 percent per year. Over the life of the loan, you’d have to pay back the $5,000 principal, plus $1,250 in ...
2,5-Furandicarboxylic acid (FDCA) is an organic chemical compound consisting of two carboxylic acid groups attached to a central furan ring. It was first reported as dehydromucic acid by Rudolph Fittig and Heinzelmann in 1876, who produced it via the action of concentrated hydrobromic acid upon mucic acid . [ 2 ]
In a now-viral video, Kayla Menoscal, 20, films herself smiling as she walks to meet her father, Dave, and his girlfriend, Maria. “Strategically wearing my dead mom’s perfume to visit my dad ...
Megan Henney. Updated July 10, 2024 at 11:34 AM. American homeowners are sitting on a record $17 trillion in equity, yet the rapid rise in mortgage rates over the past two years has prevented many ...
2C-B (4-bromo-2,5-dimethoxyphenethylamine), also known as Nexus, is a synthetic psychedelic drug of the 2C family, mainly used as a recreational drug. [2] The substance was first synthesized by Alexander Shulgin in 1974, and gained an initial reputation for potential psychotherapeutic use, but its use has been limited to mainly recreational use.