Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...
From punch card-operated looms in the 1800s to modern cellphones, if an object has an "on" and an "off" state, it can be used ...
The IAEA, which has a team stationed at the site, did not assign blame but confirmed that its observers heard an explosion.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback