Abstract: An artificial metalens manipulates the electromagnetic wavefront phase via deploying transmitted phase and amplitude of metasurfaces units, which exhibits excellent merits in beam steering ...

1 State Key Laboratory of Thorium Energy, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, China 2 University of Chinese Academy of Sciences, Beijing, China Introduction: ...

An Australian crime novelist was struggling to invent the perfect murder for his book one that would leave no body behind. He discussed the idea openly with coworkers, and a chilling method was ...

Learn how to find the minimum angle at which a block starts to slide down an inclined plane! 🏔️🔬 In this video, we break down the physics behind static friction and the forces at play, helping you ...

In November 1994, Tim Allen, one of the biggest names on the small screen, kick-started his impressive movie career with his portrayal of Scott Calvin in The Santa Clause. The box office hit, which ...

Abstract: The future moon missions will support extensive exploration activities, including remote operation between astronaut missions. The recent discovery of a lunar cave opens exciting ...