How do two colors mix to make a new color? Answer: Think of light as a wave travelling from one place to another, with different colors produced by variation in the distance between peaks of the wave ...

Chances are, you take color for granted. Whether or not you give it much thought, color is key to distinguishing your surroundings. It helps you identify fire, brown recluse spiders, and the right ...

In a recent issue of Nature Methods 1 Albrecht raised awareness of the need to carefully design graphic data representation so data can also be appropriately perceived by the many individuals who have ...

E-reader manufacturer iRex have announced [pdf link] that they intend to have a color, writable ebook reader on the market by 2011. The device, which is currently unnamed, will use a system of ...

Have you noticed that there's always something new to learn? Furthermore, it's only when you are trying to explain something to someone else that you realize where there are holes in your own ...