Augmented reality technology turns your smartphone into a portable projection tool that works on any surface, anywhere. This guide compares the top AR drawing apps. You'll learn which one fits your ...
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 ...
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 ...
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