A marijuana breathalyzer is one step closer to coming to market

A marijuana breathalyzer is a step closer to coming to the market after researchers tested the theory using a 3D printer. There have been 24 states, plus Washington, D.C., that have legalized marijuana, including for recreational use, according to the employee screening firm DISA Global Solutions.
Interesting Engineering on MSN

3D-printed soft robot moves using heat instead of motors or external systems

Engineers at Princeton University have built a new class of soft robots that move
ClickOrlando

High schooler’s 3D design saves Seminole County thousands on election equipment

A Lake Mary High School sophomore, Ethan Sigal, designed and 3D-printed a replacement part for ballot printers used by Seminole County’s Supervisor of Elections Office, saving the county thousands of dollars.
BelTA

Belarusian MAZ busy designing unmanned passenger shuttle for airports using 3D printing

Minsk Automobile Plant has a large-format 3D printer with a working field size of 4x1.5x1.7m. “The creation of prototypes using traditional methods takes up to three years as a rule: we design, manufacture,