Traditional LAN’s rely on "active" architecture: a networked web of switches tucked into air-conditioned computer ...

There’s a new tool for printing very large objects: 3D Splitter. The constant question from 3D print newbies is “how big can it print?” That’s really a misunderstanding because any 3D printer can ...

Every few years, there’s a “hot new pitching trend” in baseball, even if it’s just an old one coming back in a new way. A decade ago, clever teams (like the Pirates) were getting ahead by using low ...

Abstract: We demonstrate two kinds of low-loss 1 × 4 optical power splitters based on multimode interference (MMI) couplers. By using the adjoint shape optimization method, the shapes of MMI couples ...

What is cat scratch disease? Cat scratches and bites can cause cat scratch disease, a bacterial infection carried in cat saliva. Research suggests a cat may get these bacteria from fleas or their ...