(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) David Joffe, Kennesaw State University (THE CONVERSATION) Advertisement Article ...
Scientists have used a new lens to focus all the colors of the rainbow into one point. This is the first time a single lens has been used to focus the entire spectrum of light, including white light.
When it comes to appearances, the universe is a tricky place. Visible light occupies merely a sliver of the electromagnetic (EM) spectrum. To study the cosmos in its entirety, scientists must peer ...
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