Ali Hussain has a background that consists of a career in finance with large financial institutions and in journalism covering business. Vikki Velasquez is a researcher and writer who has managed, ...

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 ...

Abstract: The wave energy converter (WEC) devices provide access to a renewable energy source. Developing control strategies to harvest maximum wave energy requires solving a constrained optimal ...

Trigonometric Functions and Complex Numbers covers the followings areas in the International Mathematical Olympiad (IMO) and other mathematical competitions. Trigonometric identity, graphs and ...

Dear Heloise: I recently had a new sofa delivered to my home, and the two men who delivered the item were rather young. One fellow asked if he could use my restroom, and I told him that he couldn’t ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Sky Sports presenter Martin Brundle was involved in two hilarious mix-ups as he attempted to interview musician Lewis Capaldi during the grid walk at the Singapore Grand Prix. Brundle, who has become ...

For three years, Felipe Drugovich stood at the edge of the F1 world as Aston Martin’s reserve driver, suited up and ready, yet never called to the grid. Now the Brazilian has stepped back into racing ...