Doodling or making quick notes with pencil and paper is so old school. Cheap. Dependable. Easy to use. Erasable. But old school. Enter the digital sketchpad/notepad. No wasted paper. Tree friendly.

Researchers have developed an automatic drawing machine that uses pens and pencils to draw metamaterials -- artificially engineered composite materials that derive their properties from patterned ...

Sketching, drawing, coloring has gotten a lot cooler than it ever was.The iPad now has its ultimate scrapbook, notebook. call it whatever you may want to call it, but one thing is for sure, it is ...