Multi-layered graphene is a promising carbon-based nanomaterial for a variety of next-generation technologies, but the relationships between its surface structures and properties are not entirely clear. Now, in a recent study, Pusan National University scientists analyze how surface structures like wrinkles and folded networks affect nanoscale friction in multi-layered graphene. Their findings could pave the…

A collaborative study led by the University of Wollongong confirms switching mechanism for a new, proposed generation of ultra-low energy ‘topological electronics’. Based on novel quantum topological materials, such devices would ‘switch’ a topological insulator from non-conducting (conventional electrical insulator) to a conducting (topological insulator) state, whereby electrical current could flow along its edge states…

Car Detailing is something most people want to leave for “somebody else”. We understand it can be a tedious and sometimes difficult procedure, especially if you don’t have the appropriate tools or knowledge. In fact, washing your car incorrectly can do more harm than good. Washing, vacuuming, and polishing a car to have it appearing…