In 1843, William Rowan Hamilton had a four-dimensional flash of insight that still shapes our three-dimensional world.

Abstract: In this issue, “25 Years Ago” revisits the article “Basic Problems in Stability and Design of Switched Systems” by Daniel Liberzon and A. Stephen Morse, in IEEE Control Systems Magazine, vol ...

Abia State government has said that basic education in public schools remains free of charge and compulsory, warning that anyone caught extorting money from parents before enrolling any pupil will ...

Altman is a big fan of universal basic income, which he seems to think ... the supposed bonanza that will come when all of our big problems are solved. Let’s concede that AI might actually ...

To learn math, students must build a mental toolbox of facts and procedures needed for different problems. But students who can recall these foundational facts in isolation often struggle to use ...

If you want to debate whether one investment yielding 4.5% is better than a less risky investment yielding 4.2%, you can usually count on an answer from Christine Benz, who writes a regular column ...

Designed to "change how the world prints", HP Print AI will look to make printing less of a chore, tackling annoying or tricky challenges for home users and office workers alike. The launch should ...

Whether you add these cards as lunchbox notes, attach them to candy or treat bags for trick or treaters or just print them and pass out just because, you can give cute cards to make the day special ...

Researchers like Mr. Achim are beginning to address these problems through mathematics. With math, you can formally prove whether an answer is right or wrong. About a decade ago, a Microsoft ...

Dr Haeusler said it could also be more cost effective to print houses, and more environmentally friendly. The NSW government announced last week a new project with Aboriginal Sustainable Homes and ...