Abstract: This article presents an efficient synthesis method for generating vortex beams based on donut-shaped orbital angular momentum (OAM) metasurfaces. It not only allows one to synthesize the ...

Department of Organic and Polymeric Materials, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8550, Japan Article Views are the COUNTER-compliant sum of full text article downloads ...

These flower petal–inspired yogurt cups are giving "Meghan Markle Netflix special" in the most aesthetically pleasing way.

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The daring and desperate acts of rebellion from New York to the Caribbean shattered contemporary stereotypes of enslaved peoples and challenged the institution of slavery itself. In 1811, enslaved ...

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Tonight (Monday, May 12), May's full moon, known as the Flower Moon, will appear in the east during dusk, will shine all night, and will set in the west as dawn appears. The moon will also appear ...

A radiant full moon known as the flower moon will light up the sky this May, reaching peak illumination on Monday, May 12, and drawing us closer to summer's bloom. The Full Moon will reach peak ...