We’re taking your comments and questions straight from YouTube and putting them to the test in this week’s Straight From You — where we sort fact from speculation and add context that viewers often ...

Learn how to compose two linear functions. To compose two functions means to express one of the functions as a function of the other function. This is done by replacing the input variable of one of ...

Inspired by date-fns, temporal-fns provides the same kind of convenient utility functions for working with dates and times — but built from the ground up on Temporal, giving you: ...

Discord has announced a major change coming to the service as part of its aim to improve teen safety features. Starting in March, all users globally will be required to submit age verification via a ...

The REAL ID Act, passed by Congress in 2005 following the 9/11 attacks, set federal security standards for state-issued IDs such as driver’s licenses. In Texas, REAL ID–compliant cards are marked with ...

LOUISVILLE, Ky. — Head's up Kentuckians, we will now have an easier way to show identification ahead of our next flights. Gov. Any Beshear announced the "Kentucky Mobile ID" on Tuesday. It is a new ...

Kentucky today launched its new Kentucky mobile ID app for iPhone, allowing residents to access a digital version of their ID. While the app itself is available on the App Store starting today, ...

Not having a REAL ID will soon cost Tennesseans who plan on flying after the holiday season. The Transportation Security Administration (TSA) announced Dec. 1 that it will start charging passengers ...

This is read by an automated voice. Please report any issues or inconsistencies here. Starting Feb. 1, air travelers who try to board without a Real ID or other TSA-approved ID will be subject to a ...

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 ...