When you look at the picture below, do you see straight or curved lines? That's the debate triggered by the viral optical illusion that's now raging on social media. The image is an eight-by-eight ...

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 ...

Kokua Line: What will new TSA screening be at Honolulu airport? By Christine Donnelly Dec. 17, 2025 9 Question: Starting in February, the Transportation Security Administration says it will let ...

When an investor is talking about earnings per share, what they mean is either basic or diluted EPS. If you want to calculate the basic EPS, you will have to divide a company’s net income after taxes ...

An equation of the form \(y = mx + c\) where \(m\) and \(c\) are numbers, gives a straight line when values of \(x\) and corresponding values of \(y\) are plotted on a grid. A straight line is a ...

The 9930 Curve 3G is a compact and light-weight smartphone. Its diminutive size make it a great choice for carrying around town, on the road or anywhere else you might have to go. The rounded, ...

The Entrepreneurial Operating System (EOS) is a structured business framework created by author Gino Wickman that helps ...

What Am I Doing? What is Going On? You are learning a different way to interact with a computer, working at the command line. It means typing commands at a prompt - no mouse. Typing only! Why? What is ...