Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

You could be questioned by a variety of law enforcement officers, including state or local police officers, Joint Terrorism Task Force members, or federal agents from the FBI, Department of Homeland ...

Curriculum-linked learning resources for primary and secondary school teachers and students. Videos, games and interactives covering English, maths, history, science and more!

Public education homepage for civic education initiatives, lawyer in the classroom programs, lesson plans, supreme court information, and law-related education resources and programs.

NOTE: Tax return forms and supporting documents must be filed electronically (see Electronic Services) or submitted on paper. Do NOT submit disks, USB flash drives, or any other form of electronic ...