7 Stargazing Accessories You Need This Summer — And When To Use Them

From stargazing tents and meteor-watching camp chairs to solar eclipse glasses to smart telescopes, here’s the gear worth ...
C&EN

Changing how eyeglass lenses are made

Eyeglass lenses have been cast, shipped, and ground the same way for decades. Azul 3D is betting that UV-curable ...

Incredible royal photos including rare intimate shots are on show at new gallery

Queen Elizabeth II is pictured turning the tables on photographers in an exhibition featuring the last public snap of her as ...

World-first neutron lens brings sharp focus to structures inside materials and objects

Researchers at Paul Scherrer Institute (PSI) have developed the world's first achromatic lens for neutron imaging. The lens ...
Bravo

Lisa Barlow Cries to Producer While Opening Up on Issues with John Like Never Before

While Lisa Barlow navigated a difficult chapter in her marriage to husband John Barlow on The Real Housewives of Salt Lake City, she realized that they had been "on different pages" for quite some ...
IEEE

Out-of-Plane Optical Coupling to Photonic Integrated Circuits Using Turning-Mirror Lens Arrays

Abstract: We demonstrate an out-of-plane optical coupling between a photonic integrated circuit (PIC) and a fiber array (FA). The presented scheme utilizes a molded glass microlens with an integrated ...