Zoe Kleinmann and a student make a pattern of light with translucent cups. Zoe Kleinmann and a student explore patterns. First they create units of two connected plastic cubes to create an AB pattern.

The common problems with bike lights seem miniscule until you’re riding down a moonless, unlit street and your light slowly goes from glowing white, to sad yellow, to nonexistent. Basically, you take ...

Nature is more colourful than most of us realize. Many plants and animals have been found to sport dazzling fluorescent patterns that are visible only under ultraviolet light. Paula Spaeth Anich and ...