Researchers at the McKelvey School of Engineering at Washington University in St. Louis have developed ink pens that allow anyone to handwrite flexible, stretchable optoelectronic devices on everyday ...

Although we're hearing more and more about stretchable electronics, the fabrication of such devices' components is far beyond most people's abilities. Now, however, scientists have created inks that ...

The latest product from Wacom trades the whole tablet motif we've come to know and love from the company, in favor of some good, old-fashioned pen-on-paper action. The Inkling is a ballpoint that ...

Born in Korea but now based in Brooklyn, New York, artist Il Lee is known for using ballpoint pens to create fine art. Visitors can enter his world of scribbles that contrast light and dark in a solo ...

Explore the possibilities of art on a budget! In this video, I take on a drawing challenge using only a one-dollar ballpoint pen. Watch how simple tools can create detailed and expressive doodle art.