If you’ve ever traveled abroad to a place where the local currency is much different in value from the U.S. dollar, you’ve probably found yourself scrambling to calculate the differences in price when ...

NPR's Ailsa Chang speaks to mathematician Eugenia Cheng about the Pascaline -- a 17th-century invention credited as the first mechanical calculator.

While listening to the album Brat by Charli XCX, I noticed she said many single digit number within the tracks. I had just learned how to make a calculator application with javascript. I decided I ...

In today’s tech-driven world, it’s becoming increasingly important to have coding skills. Building a calculator interface is a fantastic way to get started with HTML, CSS, and JavaScript. In fact, ...