A book,” a 20-year-old Franz Kafka wrote to his friend Oskar Pollack in 1904, “must be the axe for the frozen sea inside us.” ...

U.S. District Judge David Briones, of El Paso, temporarily blocked the deportations of a Venezuelan couple accused of being ...

University of Chicago Prof. Frank Calegari has been elected to the American Academy of Arts and Sciences, one of the nation’s oldest and most prestigious honorary societies. The first members elected ...

The Boston Celtics took a 3-1 lead in their playoff series with a 107-98 win over the Orlando Magic on Sunday night.

Often the first step in dealing with issues is to talk with somebody. Find local help in your area or find out about help from national organisations. (Please note, call costs may vary.) Providing ...

Pressure. Manometer, Fluid classification, Reynolds number. Fluid flow. Continuity of flow. Euler’s equation and Bernoulli’s equation. Pipe flow. Energy changes in a fluid system. Momentum equation.

Newton's method to find the roots of an equation; higher derivatives. Why complex numbers? the imaginary unit; the fundamental theorem of algebra; Adding and multiplying complex numbers; the complex ...

How to calculate power factor involves dividing real power (kW) by apparent power (kVA). This simple formula helps businesses assess electrical efficiency, reduce waste, and optimize equipment ...