Engineers have created a double layer of atomically flat borophene, a feat that defies the natural tendency of boron to form non-planar clusters beyond the single-atomic-layer limit.

The next generation of double-layer DVD burners will write up to 8.5GB (4 hours of DVD-quality video) onto special DVD+R DL media. Sony will be among the first to bring drives to market.

Here’s how the double-layer fence near San Diego is supposed to work: Border agents patrol the area by driving their vehicles along an all-weather road that runs between the two fences. Any ...

Looking for a double-layered or triple-layered face mask for winter? These are the best multi-layer masks, including Old Navy, Athleta, and Everlane.

Pink fairy armadillos evolved a unique double skin millions of years ago as they moved underground in response to a drying climate ...

In trail shoes in cold and icy conditions the 1000 Mile Men’s Fusion Repreve Double Layer Walking socks have been excellent. In my youth outdoor shops used to advise you to wear two pairs of ...

An international research team has detected novel quantum effects in high-precision studies of natural double-layer graphene. This research provides new insights into the interaction of the charge ...

The built-in titanium tea filter in the thermos cup comes with double-layer titanium vacuum insulation technology. The capacity of the thermos cup is 480ml and it weighs 196g.