Researchers build an optical random access memory that performs both Read and Write operations at 10 Gigabit per second. This high throughput optical memory units can decrease the ever-growing gap between processor and RAM performance. Optical...
The new concept, named Flying-V, embraces a whole new approach to airplane design. It integrates the fuel tanks, the cargo hold, and the passenger cabin in the wings. The plane will have less aerodynamic resistance and will use 20% less fuel than...
China Railway Rolling Stock Corporation unveils a maglev train prototype that reaches a top speed to 600 km/h. They will start production in 2021. At present, high-speed rails in China are capable of speeds of up 350 km/h. A new system of train...
According to both US Federal Aviation Administration (FAA) and the European Aviation Safety Agency (EASA), a large aircraft is an aircraft with a maximum take-off weight or mass more than 5,700 kg. A multi-engine helicopter can also be defined as...
Researchers develop a mechanically and chemically stable interface that can increase lithium metal battery life without raising safety concerns. This superthin interface (10 nm) is made of boron nitride. We are becoming more reliant on batteries...
The new integrated corner module would free automobile makers from developing essential components from scratch. It combines a wheel and an electric motor with steering, suspension, braking, and control system, all under a single unit. The...
Researchers build a lightweight sound-canceling device using sub-wavelength metamaterial structures. It blocks 94% of noise but preserves air passage. It can block a wide range of noises, including intense vibrations of an MRI machine. The types...
Researchers develop a new chip-based optical instrument to securely transfer quantum information over long distances. It works by creating quantum pairs of one visible-light photon and one near-infrared photon. Unlike existing communication...
The new microscope exploits the reflection of X-ray radiation on magnetic materials. It pinpoints the exact structure and composition of a sample, as well as the elements causing magnetism. Nickel, cobalt and iron alloys look almost the same to an...
A new machine named MRegen applies a uniform electromagnetic field to muscle cells to accelerate muscle recovery and improve muscle strength. In clinical trials, it did not show any sign of adverse consequences or discomfort. For years, scientists...