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Aspheric lenses are designed to focus or collimate light without introducing spherical aberration into the transmitted wavefront. For monochromatic sources, spherical aberration is often what prevents ...

Scientists analyzing data from heavy ion collisions at the Large Hadron Collider (LHC)—the world's most powerful particle ...

A man is scrambling to find a spherical egg that can be placed inside his bespoke spherical egg cup. Simon Balch, 49, was inspired to make what he believed to be the first spherical egg cup after ...

Physics Viva Questions Class 12 (2026): CBSE Class 12 practical examinations for the 2026 board exams are being scheduled in ...

Aberrations in Dungeons & Dragons are creatures that defy the natural laws of the world, embodying the strange, alien, and often terrifying. Originating from distant planes, the Far Realm, or ancient, ...

Monoco is one of the party members in Clair Obscur: Expedition 33, and can learn skills from enemies that he defeats in combat. So what are they, and where can you get them? This is a comprehensive ...

One of the ultimate challenges in Clair Obscur: Expedition 33 is the Endless Tower, a gauntlet of combat encounters with rewards to earn along the way. But can you make it to the end? This page acts ...

This Review discusses recent advances in sensitized fluorescence emitters for deep-blue organic light-emitting diodes, reviewing progress in molecular design and device performance as well as key ...