Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The main reason to use Python is that you get a lot more options than what's included in most spreadsheets. Spreadsheets are ...

Steven Levy covers the gamut of tech subjects for WIRED, in print and online, and has been contributing to the magazine since its inception. His weekly column, Plaintext, is exclusive to ...

Success for many creative people happens at the intersection of recognition and accomplishment. It is even sweeter for those who left their birthplaces to develop their skills. Rabindranath (Robin) ...

Judy Woodruff Presents: America at a Crossroads, a series that will examine the many divisions fracturing the United States.