Long-standing puzzle of the Sadovskii vortex pair solved after nearly a half-century

A team of researchers affiliated with UNIST has made a significant breakthrough by mathematically proving that a special type of vortex pair, called the Sadovskii vortex patch, can exist within ideal ...
Investopedia

Cash Flow: What It Is, How It Works, and How to Analyze It

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 ...

Understanding Money Flow: Basics and Applications in Trading

Learn how Marc Chaikin's Money Flow Indicator uses price and volume data for better trading decisions, highlighting ...

With its new robovac, Narwal aimed high and didn't quite deliver – here's my review

The Narwal Freo Z10 Ultra could have been great, but erratic performance and 'smart' features that are anything but make it ...