Blaise Pascal is known for a number of things, but we remember him best for the Pascaline, an early mechanical calculator. [Chris Staecker] got a chance to take a close look at one, which is quite ...

Learn why Claude Haiku 4.5 is the go-to AI model for developers seeking efficiency, cost savings, and smarter workflows.

Scientists have long thought of DNA as an instruction manual written in the four- chemical bases—A, C, T, and G—that make up the genetic code ... This allowed, for example, building human societies ...

Beverly is a writer, editor, and paralegal specializing in personal finance and tax law. She covers personal financial and legal topics, as well as tax breaks, tax preparation software, and tax law ...

Move over, Calculator. The Messages app can tackle advanced calculations and even convert numbers to different formats.