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 ...

David Kindness is a Certified Public Accountant (CPA) and an expert in the fields of financial accounting, corporate and individual tax planning and preparation, and investing and retirement planning.

Calculate net profit margin by dividing net income by total revenue and multiplying by 100. Net profit margin helps compare profitability across businesses and historical performance. Monitoring net ...

When we talk of intraday trading, we think of stopping losses. But that raises several questions. How to calculate stop loss and how to determine to stop loss levels? If you are wondering how to ...

Abstract: Solar array simulators (SASs) are extensively used in both terrestrial and non-terrestrial power conversion units which are usually employed to replace solar panels to generate specific ...