For visitors from outside Pennsylvania, the Italian Water Garden at Longwood Gardens is worth planning a special trip. For Pennsylvania residents, it’s an embarrassment of riches right in your ...

How I turned my cheap Roku TV into a piece of art (like the $3,000 Samsung Frame TV) ...

Our four panelists reviewed dozens of glasses, putting them through a series of quality, style and comfort tests. Our panel testers evaluated each contender’s online buying process. We scanned for a ...

Abstract: Monocular simultaneous localization and mapping (SLAM) is emerging in advanced driver assistance systems and autonomous driving, because a single camera is cheap and easy to install.

Abstract: Equiangular tight frames (ETFs) are configurations of vectors which are optimally geometrically spread apart and provide resolutions of the identity. Many known constructions of ETFs are ...