If one ever visits Japan or curiously watches videos of the Japanese streets, one might notice something unusual about the ...

During my 57 years as an educator, I have unearthed many truths, but none as profound as the transformative power of ...

Reflection is a type of transformation. To reflect an object, you need a mirror line. When a shape is reflected, its size does not change - the image just appears 'flipped'. Every point on the ...

Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada ...