Learn how to use Python as a vector calculator for electric fields. This video shows how to represent charges and position vectors, compute field direction and magnitude, and solve problems faster ...

Vector Security has provided intelligent security solutions for more than 50 years. Headquartered in Pittsburgh, the company offers a full suite of electronic security services for residential, ...

Brooks and Atkins Stohr on Trump's return and its impact on the country New York Times columnist David Brooks and Kimberly Atkins Stohr of the Boston Globe join William Brangham to discuss the year in ...