Shell Shock Technologies has announced the completion of independent live-fire testing for its .50 BMG NAS3™ case, with ...

Despite the prominence of orbitals throughout the undergraduate chemistry curriculum, high-quality visualization of atomic orbitals is out of reach for most scientists. Rigorously visualizing the ...

Department of Chemistry, Virginia Commonwealth University, Richmond, Virginia 23284, United States Institute for Structural Biology, Drug Discovery and Development, Virginia Commonwealth University, ...

This review focusses strictly on existing plasma density models, including ionospheric source models, empirical density models, physics-based and machine-learning density models. This review is framed ...

Three-dimensional printing (3DP) is a rapid-prototyping technology that uses a digital model file to construct an object through layer printing. This novel technology is widely used in aerospace, ...

Soft robots, devices with deformable bodies and powered by soft actuators, may fill a hitherto unexplored niche in outer space. All space-bound payloads are heavily limited in terms of mass and volume ...

Inflatable structures are flat and foldable when empty and both lightweight and stiff when pressurized and deployed. They are easy to manufacture by fusing 2 inextensible sheets together along a ...

Here, using light and confocal microscopy, we describe the development of pilidium nielseni from fertilization to metamorphosis, and demonstrate that fundamental aspects of pilidial development are ...

A vortex ring is a torus-shaped, fluidic region where the fluid spins around an imaginary axis line. Vortex rings exist almost ubiquitously in nature 1,2,3,4 and have stimulated numerous studies for ...

In the three-dimensional reconstructions, the detergent micelle forms a torus in which two helices lie in the surface, resulting in an unusual bi-lobed micelle with two halves tilted from each other ...