Dubai's IB toppers say passion, 'fear of missing opportunities' key to scores One student balanced academics with working for the UN, with outstanding results despite her demanding schedule ...

Physics attempts to both answer philosophical questions about the nature of the universe and provide solutions to technological problems.

This paper presents a design of a broadband achromatic electromagnetic metasurface based on Pancharatnam-Berry (PB) phase modulation in microwave regime. This metasurface comprises three distinct ...