Abstract: We present an assembly planning algorithm for constructing planar structures out of rectangular modular robots which can dock to each other to form a brick wall pattern. The algorithm is ...

This optical illusion tests not just your eyes, but your brain, culture, and environment as well. Here's what science has to ...

A long rectangular living room can be challenging to decorate. Discover how to style a long living room with a functional ...

"Looking up, he observed three red lights in a rectangular pattern with a curved structure below them which appeared to be hovering above some nearby rooftops.