The central limit theorem started as a bar trick for 18th-century gamblers. Now scientists rely on it every day.

It would safeguard monetary stability, fend off private payment monopolies, and stand as a potent symbol of European unity The digital euro project has a simple motivation: to ensure that people in a ...

Welcome to Smithsonian Open Access, where you can download, share, and reuse millions of the Smithsonian’s images—right now, without asking. With new platforms and tools, you have easier access to ...