Attack on classical cryptography system raises security questions
Water, water everywhere: How UV irradiation reversibly switches graphene between hydrophobic and hydrophilic states
Flatland, we hardly knew ye: Unique 1-D metasurface acts as polarized beam splitter, allows novel form of holography
Physicists design zero-friction quantum engine
Quantum engineering pushes refrigerator beyond classical efficiency limits
Does the internet promote fairness of income distribution? (w/ Video)
Defects in 2D semiconductors could lead to multi-colored light-emitting devices
Study shows how easy it is to determine someone's identity with cell phone data
Could a new proposed particle help to detect dark matter?
Researchers at the University of Southampton have proposed a new fundamental particle which could explain why no one has managed to detect 'Dark Matter', the elusive missing 85 per cent of the Universe's ...
3-D-printable materials deform to change surface area, enabling curvature rather than rigid folding
Today's 3-D printers, in which devices rather like inkjet-printer nozzles deposit materials in layers to build up physical objects, are a great tool for designers building prototypes or small companies with ...
Buckyballs enhance carbon capture: Environmentally friendly material targets flue gases, wells
(Phys.org)—Rice University scientists have discovered an environmentally friendly carbon-capture method that could be equally adept at drawing carbon dioxide emissions from industrial flue gases and natural ...
Engineers take big step toward using light instead of wires inside computers
(Phys.org)—Stanford engineers have designed and built a prism-like device that can split a beam of light into different colors and bend the light at right angles, a development that could eventually lead ...
'Direct writing' of diamond patterns from graphite a potential technological leap
(Phys.org) —What began as research into a method to strengthen metals has led to the discovery of a new technique that uses a pulsing laser to create synthetic nanodiamond films and patterns from graphite, ...
Crumpled graphene could provide an unconventional energy storage
When someone crumples a sheet of paper, that usually means it's about to be thrown away. But researchers have now found that crumpling a piece of graphene "paper"—a material formed by bonding together layers ...