|
Nature: Single-atom Bit Forms Smallest Memory in the World
One atom equals one bit: According to this design principle, we would like to construct magnetic data memories in the future. Presently, a compound of several million atoms is needed to stabilize a ... more
| |
Russia 'offers Egypt MiG-29s in $2B arms deal'
Russia has reportedly offered to sell Egypt MiG-29 interceptor jets, helicopters and air-defense systems worth at least $2 billion as Moscow moves to exploit the U.S. rift with the Arab world's most populous nation and regain the regional influence it had during the Cold War. ... more
| |
Pressure Cooking to Improve Electric Car Batteries
Batteries that power electric cars have problems. They take a long time to charge. The charge doesn't hold long enough to drive long distances. They don't allow drivers to quickly accelerate. They a ... more
| |
New hologram technology created with tiny nanoantennas
Researchers have created tiny holograms using a "metasurface" capable of the ultra-efficient control of light, representing a potential new technology for advanced sensors, high-resolution displays ... more
|