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 ...

I entered the Drawing Center’s dark main gallery on Monday afternoon, when it’s normally closed to visitors. Ryan and Trevor Oakes—brothers, artist and collaborators—were the only ones inside, along ...

WASHINGTON — Researchers have developed an automatic drawing machine that uses pens and pencils to draw metamaterials onto paper. They demonstrated the new approach by using it to make three ...