After 32 years of waiting, mathematicians calculate Dedekind's ninth number, a 42-digit giant that defied logic.

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A challenging logic puzzle that most people find impossible to solve. White House responds to Pope Leo’s rebuke of Trump peace plan for Ukraine ‘Totally out of bounds’: Big 12’s Brett Yormark blasts ...

For years, California lawmakers were stymied. But now, at a crucial juncture for electricity in America, the state is embracing an ambitious and long-awaited plan: to buy and sell far, far more power ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Somer G. Anderson is CPA, doctor of ...

Greg DePersio has 13+ years of professional experience in sales and SEO and 3+ years as a writer and editor. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who ...