How much of your income can your retirement savings replace? It's a simple yet important question. It can also make your head spin and long for the days of pension plans. Yet there is an easy way to ...

Evan Shellshear is head of analytics at Biarri, a mathematical and predictive modelling company. This article was co-authored by Brendan Markey-Towler, previously a lecturer and research fellow at The ...

Short-circuit currents represent a tremendous amount of destructive energy, which can be released through electrical systems under fault conditions. Baseline short-circuit studies should be performed ...

Soft cube-shaped computers can perform different calculations depending on how they are squished. The devices could be used for robots that respond to physical stimuli. Ryan Harne at Pennsylvania ...

You don't need Excel to calculate values in Word. Just drop your values into a table, insert the right formulas, and you're done! Word can add! Seriously, if you’re using Word and you need a few basic ...

Greg DePersio has 13+ years of professional experience in sales and SEO and 3+ years as a writer and editor. Simple interest is calculated only on the principal balance of the loan each period.