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 ...

Andy Smith is a Certified Financial Planner (CFP®), licensed realtor and educator with over 35 years of diverse financial management experience. He is an expert on personal finance, corporate finance ...

Predicted heights are usually within 4 inches, taller or shorter, than actual adult height. Medical conditions and other factors can affect a child's growth. Estimates are less accurate when parent ...

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 ...

Let's be real: You're tired of Netflix's terrible recommendations. You scroll and scroll, only to be shown the same handful of shows the algorithm thinks you'll like ...

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When working with chemical solutions, it is often crucial to know their final concentration after dilution or mixing. Calculating the final concentration is not only essential for proper documentation ...