Research & Development World

Designing irregular structures often means wrestling with huge systems of equations. Princeton engineers have found a shortcut, using a mathematical bridge between origami and tensegrity to preserve known mechanical properties as a structure shifts into a more complex shape. Tensegrity is a structural principle where a continuous network of tension (cables or strings) and a…

Automated liquid dispensing machines must deliver high precision, repeatable performance, and compact design to function effectively in laboratory environments. A crucial factor in meeting these requirements is the electric drive system that powers the movement of the pipetting head. Sandro Walter, maxon’s Business Development Manager for Laboratory Automation, outlines the essential engineering considerations behind these…

One year after nearly 500 National Institutes of Health (NIH) employees signed a letter warning that political interference was threatening the agency’s mission, the authors of a new report say the situation has only gotten worse.  “The chaos of 2025 has been replaced with coordinated, systematic, institutionalized destruction in 2026,” the Bethesda Declaration: One Year…

Researchers have developed molecular quantum nanosensors (MoQNs) designed to operate in the cytoplasm and nuclei of living cancer cells to map radical-generation processes and thermal dynamics that are linked to cancer-associated cellular physiology.  The sensors use molecular-level uniformity to achieve a threefold enhancement in spectral resolution and superior thermometric specificity. The platform enables absolute temperature…

The Department of Energy’s Office of Nuclear Energy and the National Reactor Innovation Center have announced the first selections for the Nuclear Energy Launch Pad. Deployable Energy, General Matter, NuCube Energy and Radiant Industries were selected from an initial pool of Reactor Pilot Program and Fuel Line Pilot Program applicants, the two precursor programs to…

The specialty materials maker Elkem Silicones has rebranded as Bluestar Silicones, reviving a name the business used from 2007 to 2017. The change follows the April 30 close of Bluestar’s acquisition of the majority of Elkem’s silicones division. The company says manufacturing sites, production processes, raw materials, product names and commercial trademarks all stay the same,…

At least 11 states have enacted bans on expanded polystyrene (EPS), which is commonly used in packing peanuts and food packaging, due to environmental harm. The food packaging industry is now looking for compliant alternatives. However, these tend to be more expensive than conventional polystyrene.   Researchers have created a sustainable alternative to polystyrene using sawdust…

SK Telecom said on June 1 that it has put SK hynix’s semiconductor fabs into a digital twin built on NVIDIA Omniverse libraries, with commercialization to follow in stages under SK hynix’s “Autonomous Fab 2030” roadmap. SK hynix’s news is part of a trend involving Omniverse-based fab twins. SK hynix and SKT first surfaced the…

Disturbances on Earth, from thunderstorms to earthquakes, send ripples into the upper atmosphere, disturbing the region that low-Earth-orbit satellites fly through and that GPS and communications signals must cross.  “Think of waves as throwing a pebble into a body of water, and you see those waves propagate out in a circle. That’s what happens in…