Having dry, chapped lips already feels uncomfortable, but imagine having the corners of your mouth get so dehydrated they end ...

Abstract: Angular momenta of electromagnetic waves are important both in concepts and applications. In this work, we systematically discuss two types of angular momenta, i.e., spin angular momentum ...

Abstract: Field sensors and actuators such as loudspeakers, microphones and antennas have their response functions, or patterns, expressed in spherical coordinates. The patterns lead to basic ...

Angular 19 continues its ongoing project of simplifying and improving developer experience while boosting performance. The development team’s well-publicized attention to these goals has paid off in ...

How public libraries shaped a nation and remain a beloved sanctuary for Americans today. Lucie Faulknor is an arts management and documentary film professional. Founder at Serendipity Films, LLC, she ...

The Library Company reading room on Juniper Street in Philadelphia c. 1935, one of the group’s main locations from 1880 to 1935. The Library Company of Philadelphia Founding father Benjamin Franklin ...

On Monday, a century-old tradition that allowed Canadians and Americans to freely access the front entrance of the Haskell Free Library and Opera House that straddles Vermont and Quebec will come to ...

A federal lawsuit reviewed by Newsweek alleges that a company involved in constructing the Obama Presidential Center subjected a Chicago-based Black American-owned subcontractor to "baseless criticism ...

On a crisp fall Saturday morning, more than 100 people gathered on a Mount Vernon road eagerly awaiting for the doors to the new city library to open. Some were so excited they brought their library ...