Please provide your email address to receive an email when new articles are posted on . The proportion of participants who achieved a visual acuity of 20/25 or better was similar for all types of ...
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 ...
Nancy Bullard on MSN
Watch This Arrow Change Direction Instantly with Water!
In this video, I demonstrate a fun science trick using a simple arrow, a glass, and water. Watch how the arrow magically ...
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