When judging chickens, “broilers” as they are unironically named, the birds are grouped in threes, or a “pen." The kids, ...

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 ...

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

Overview: The lesser-known Python libraries, such as Rich, Typer, and Polars, solve practical problems like speed, clarity, and workflow without added complexit ...

Overview: Interactive Python courses emphasize hands-on coding instead of passive video learning.Short lessons with instant ...

Send a note to Doug Wintemute, Kara Coleman Fields and our other editors. We read every email. By submitting this form, you agree to allow us to collect, store, and potentially publish your provided ...

Calculate annual % change by dividing start by end value, raising to inverse years, minus one, times 100. Ex: a drop from $15M to $10M over 2 years is a 18.4% average annual decline. This calculation ...

President Donald Trump’s massive tariffs announced on dozens of nations Wednesday were pitched as “reciprocal,” matching what other countries charge the United States dollar for dollar, even taking ...

Abstract: The inclined plane tracking and erosion test is extensively used for qualifying materials intended for use in outdoor high voltage insulation applications. The scintillating current ...

Abstract: Current compound synthesis and reaction pathway determination are implemented with computational chemistry methods, but methodological improvements are needed to increase precision, accuracy ...