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 ...

Stephanie Powers is a writer with education in business and finance. She has 7+ years of experience as a financial advisor. Thomas J Catalano is a CFP and Registered Investment Adviser with the state ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

To be included on the World Heritage List, sites must be of outstanding universal value and meet at least one out of ten selection criteria. These criteria are explained in the Operational Guidelines ...

Don’t be confused! Biblical Israel and the modern secular State of Israel are two very different entities. Unfortunately, by using the same term, “Israel,” they are often assumed to be the same.

The zebrafish has provided insights into the mechanisms of vertebrate development, in large part due to its amenability to optical imaging. While fluorescent proteins and other genetically encoded ...