Learn how to calculate payback and discounted payback in Excel with formulas, SCAN, XMATCH, LET, and SWITCH, plus ...

Mechanical Engineering Professor Alan McGaughey of Carnegie Mellon University recently coordinated the Phonon Olympics, ...

Crazy bicycle math experiments. Will such formula work for bicycle 0.5 + 0.5 = 0.33 + 0.33 + 0.33? Let's find out. You might have noticed some changes in this channel. Right now we have faced tough ...

Nearly 800 sensors feed data back to an operations center that helps the Oracle Red Bull crew make split-second decisions.

Learn the science behind perfect timing! We break down the Optimal Stopping Theorem. Discover the math that tells you the best time to stop searching and make a choice. “Not beautiful without makeup”: ...

Whether infection of cells by individual virions occurs randomly or if there is some form (s) of competition or cooperativity between individual virions remains largely unknown for most virus-cell ...

GPA is a system used in high schools and colleges, mainly in the US, to measure a student’s performance and academic achievement. GPA is calculated by converting grades or percentages you receive for ...

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 ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

1 SDR per currency rates are based on the representative exchange rate for each currency. Chinese renminbi refers to the name of the currency, while Chinese yuan refers to the currency unit. 2 ...

For the first time, scientists have created a model that runs on supercomputers which calculates the spreading of fluids in porous materials. That way, for example, salt water in Australian soils can ...