Researchers have cracked a fundamental optical challenge: how to control both angle and wavelength of light independently—a ...

For photographers, Leica has taken digiscoping to new heights. A new range of accessories includes a Leica Q adaptor, facilitating full-frame imaging directly through the spotting scope, as well as a ...

As the famous Scopes trial, a landmark case out of Dayton, Tennessee, celebrates its centennial anniversary, themes of the case continue to be felt today.

Considering Vector for a home security system? Learn more about the company’s plans and pricing. Compare verified reviews and complaints.

Demands related to clean energy and environmental protection promote the development of novel supramolecular assemblies for photocatalysis. Because of the distinctive aggregation behaviors, ...

Download this Chrome Weapon Night Sight Sniper Rifle Optical Scope Hunting Gun Viewfinder With Crosshair Aim Shooting Mark Symbol Military Target Sign Silhouette Game Ui Element Vector Illustration ...