To meet the White House mandate to set the data free, The Open Innovation team @ NASA enables users, access to data in a format that is useful. In doing so, they hope to spark your creative juices and equip you with tools to innovate your world – whether local, global, or interstellar – leveraging […]

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In recreational mathematics, a Harshad number (or Niven number) in a given number base, is an integer that is divisible by the sum of its digits when written in that base. Harshad numbers in base n are also known as n-Harshad (or n-Niven) numbers. Harshad numbers were defined by D. R. Kaprekar, a mathematician from […]

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Stack Overflow is a question and answer site for professional and enthusiast programmers. A user asked the following question “If you could go back in time and tell yourself to read a specific book at the beginning of your career as a developer, which book would it be?” The answers to that question were varied […]

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