I created a rudimentary calculator using only marbles. Watch as I demonstrate its functionality and explore the concept.

The longevity of Jobs’ 10-minute design session suggests the approach worked. The calculator survived nearly two decades of ...

And why letting people come up with their own ideas, and actually try those ideas, is almost always the best approach.

The post Student Was Forced To Trade His Calculator For His Smartphone To Avoid Cheating, So He Soon Realized His Professor’s Rule Made No Sense At All first on TwistedSifter. Every student has faced ...

For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Apple co-founder Steve Jobs was infamous for his harsh critiques of the work of his team. Hardware or software, ...

The chancellor is to trim tax breaks on salary sacrifice schemes that allow workers to make pension contributions without paying national insurance, reports suggest. Read this and stick with us as ...

Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.