Discover how Excel's Goal Seek reverses calculations to find input values from known outcomes and enhances your data analysis skills.

Math students may not blink at calculating probabilities, measuring the area beneath curves or evaluating matrices, yet they ...

Claire Boyte-White is the lead writer for NapkinFinance.com, co-author of I Am Net Worthy, and an Investopedia contributor. Claire's expertise lies in corporate finance & accounting, mutual funds, ...

The ability to solve maths picture puzzles, especially when timed, is a good measure of your logical and pattern recognition skills. Solving maths puzzles requires you to be mentally sharp and agile ...

A few years ago, I had lunch with the head of a major motion picture studio, who declared that his central problem was not finding good people—it was finding good ideas. Since then, when giving talks, ...

Meet the WOWCube, a high-tech reinvention of the classic 2x2 puzzle cube, featuring multiple computers and 24 video screens instead of coloured panels, allowing it to run unique interactive games.