Learn about and revise angles, lines and multi-sided shapes and their properties with this BBC Bitesize GCSE Maths Edexcel study guide.

In this work, an angle-insensitive 3-bit RIS meta-atom is proposed. By introducing metallic vias in the substrate of programmable meta-atoms, the interference induced by multiple reflections in the ...

Alfresco Cricket Chair Similar to a cricket’s chirp, humans converse at different rates depending on the temperature of their environment. This collection of modern patio dining chairs is designed to ...