The back-illuminated sensor design and lack of anti-aliasing filter are crucial for underwater photography, where light ...

Make February extra fun with creative, kid-friendly Valentine’s boxes you can craft at home. Cute Animals Cuddly critters meet classroom mail! Grab your craft supplies and sparkly accents to make ...

Abstract: This letter presents a multibeam wide-angle scanning antenna based on the E-plane-focused partial Maxwell fish-eye (PMFE) lens operating in Ka-band. The gradient equivalent refractive index ...

Gabrielles Crafts is a Williamsport, Pennsylvania–based small biz specializing in cute bookmarks, keychains, and more. Get it ...