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 ...
Science is not just a subject—it's a gateway to understanding the world around us. The CBSE Class 10 Science Syllabus for ...
It’s all to do with the raindrops, says one reader, with them needing to be relatively uniform in size and well separated for ...
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