Fran: I am looking at my reflection. When light from an object is reflected by a surface, it changes direction - it bounces off the surface. So, if we shine this light onto this mirror, then we can ...

If you've ever embarked on choosing new paint shades for your home, then you'll no doubt have heard the term Light Reflective Value. But what exactly is LRV, and why is it important when choosing ...

The start of a new year is a symbolic opportunity to press the reset button, make changes, and set goals for the months ahead ...