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 ...
Not all of us have CNC machines, laser cutters and 3D printers, and I’ll bet most of us didn’t start out that well equipped. The low-cost drawing machine that [jegatheesan] made for his daughter ...
On December 16, 1884, 134 years ago today, William Henry Fruen, of Minneapolis, patented his "Automatic Liquid-Drawing Device." Designed to look like a building, Fruen's device dispensed mineral water ...
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 ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback