MathJax is an open-source JavaScript display engine for LaTeX, MathML, and AsciiMath notation that works in all modern browsers, with built-in support for assistive technology like screen readers, ...

Can You Chip In? We’re celebrating our 1 trillionth archived web page. If you find our library useful, learn how you can help us fundraise! Can You Chip In? We’re celebrating our 1 trillionth archived ...

Does trying to calculate a tip without your smartphone calculator make you break out in a cold sweat? If you answered “yes,” you’re in good company. Even the most brilliant scientists and engineers ...

A simple looking math problem has stumped people online. Can you remember the golden rule from grade school to get the right ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Internet users are now racking their brains to remember how to solve elementary school equations after a math problem went ...

Here are the solutions to the math problems and trivia questions featured in Netflix’s Alice in Borderland season 3.

"I like the authors' taste in footnotes, what with their frequent emphasis on history, i.e. the minutiae of the lives of many mathematicians appearing in these pages. Their remarks add a particular ...

Scientists at Cambridge University and Jerusalem's Hebrew University selected the problem to pose to ChatGPT because of its non-obvious solution. Since Plato's writing 2,400 years ago, scholars have ...

In the third century BCE, Apollonius of Perga asked how many circles one could draw that would touch three given circles at exactly one point each. It would take 1,800 years to prove the answer: eight ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Saturday, September 27, 2025, is a very special day–mathematically ...