Abstract: Trigonometric operations have a wide range of use in communication, signal processing, and especially in computer science. Many methods exist to implement these functions on hardware, but ...

Exhausted by the never-ending cycle of app dating, two Cosmopolitan staffers, Lia Mappoura and Lydia Venn, put their dating apps in the hands of four clairvoyants. But in doing so, will they find ...

Last fall, in fairly rapid succession, I brought home two cars—the FrankenThirty (my salvage-titled 1988 BMW E30 325is) and the 1969 Lotus Elan +2. Their purchases happened so quickly and so naturally ...

One of the best things about playing golf is the chance to unplug – to step away from screens and into nature, where players can breathe in fresh air, socialize with peers and get some exercise. But ...

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Dr. Rohwer is the curator of birds and mammals at the Cornell University Museum of Vertebrates. Most birds go to great lengths to hide their nests. So when I find one, invariably so carefully crafted ...

DEAR ABBY: I’m a widow. My partner died 10 months ago. We were together for seven years but never married. I have now found a partner who is 12 years younger than I am. We love each other and want to ...

Maritime archaeologist Tamara Thomsen discovered this 1,200-year-old dugout canoe in Lake Mendota, Wisconsin, in June 2021. Tamara Thomsen / Wisconsin Historical Society Tamara Thomsen was 24 feet ...

Abstract: A combined cryptosystem with symmetric keys for encrypting messages is proposed. Its unique feature is the use of functions of a real variable as keys instead of natural numbers. Eight key ...

Scientists are using machine learning to find new treatments among thousands of old medicines. Scientists are using machine learning to find new treatments among thousands of old medicines. Joseph ...