But surprisingly, NASA’s Fermi Gamma-ray Space Telescope detected not one of the high-energy gamma-ray mild those particles should … In an strategy they name ‘nanostitching,’ engineers used carbon nanotubes to stop cracking in multilayered composites. The advance could lead to next-generation airplanes and … In some materials, spins kind complex magnetic constructions throughout the nanometer and micrometer scale during which the magnetization path twists and curls alongside particular instructions. Examples of such structures are magnetic bubbles, skyrmions, and magnetic vortices. Spintronics aims to make use of such tiny magnetic constructions to retailer information or carry out logic operations with very …