Fresnel zone plate (FZP) stacking is an approach to enhance diffraction efficiency in x-ray focusing and imaging by physically aligning 2 or more FZPs to increase the effective thickness and optical ...

Is it possible to 3d print a diffraction pattern? ‘Where’s the $2.4 million?’: Brittany Higgins’ bankruptcy order delayed by ...

This post was written with Darien Thira, Ph.D. (Note: Gendered terms are used for simplicity to refer to gender scripts) “I feel so great when she has an orgasm with me!” Mike, a 27-year-old engineer, ...

More and more 18-wheelers seem to be pulling illegal U-turns, running stop signs and ploughing into construction queues. What's to be done? You can save this article by registering for free here. Or ...

Ion-imprinted carbon dots detect cadmium at low nanomolar levels with a simple light readout, enabling portable water screening and customizable metal-specific probes.

Discover how metamaterials (engineered structures that defy nature’s limits) are driving breakthroughs in earthquake safety, ...

The pattern is likely the result of intense competition for scarce resources, Liu said. Arranging themselves in this hyperuniform way can help plants survive with limited water. If they are too close ...