Interesting Engineering on MSN7h
US’ next death ray laser could be deadlier on battleground, fry enemy drones faster
The U.S. Army is expected to soon get a new type of high-energy weapon that could potentially fry enemy drones. HII, a ...
Efficient light control: Meta-optics replace conventional lenses
Conventional curved lenses, which direct light by refraction in glass or plastic, are often bulky and heavy, offering only limited control of light waves. Metasurfaces, in contrast, are flat and ...