A novel differentiable approach optimizes geometric waveguide coatings, achieving substantial gains in light efficiency and uniformity for optical AR displays.

A company called Reflect Orbital wants to illuminate the Earth after sunset with orbital sky mirrors, raising alarm bells.

Apple improved the Math Notes feature in iOS 26 and iPadOS 26, allowing users to input equations to create graphs in three dimensions. With ‌iOS 26‌ and ‌iPadOS 26‌, when you write an equation with ...

Collage by Edutopia, Union Square Kids, Holiday House, Little, Brown Books for Young Readers, Roaring Brook Press, Henry Holt and Company Every educator has heard students ask, “Why do we have to ...

Reflection is a powerful tool in education, especially in math class, where students often face complex and abstract concepts. While math can seem intimidating, integrating structured reflection ...

Abstract: Mixup is a data augmentation method which can interpolate between existing data to create new samples. By enlarging the training distribution, it reduces the risk of over-fitting and ...

Abstract: A non-ideal iris segmentation approach using graph cuts is presented. Unlike many existing algorithms for iris localization which extensively utilize eye geometry, the proposed approach is ...

Leah McCoy does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

I read an article last month about the lost art of diagramming sentences, a once-required skill that many American children had to master if they wanted to pass English back in the mid-20th century.

The results, from what is known as the nation’s report card, offer the most definitive picture yet of the pandemic’s devastating impact on students. By Sarah Mervosh and Ashley Wu U.S. students in ...