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 ...

The global paper making machine market growth is driven by the increase in adoption of eco-friendly and biodegradable packaging solutions, technological advancements in paper manufacturing, and ...

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 ...