Over the years, programmable logic controllers have taken on relay logic and process control and have even minded motion. Now they are adding safety to their repertoires. These latest offerings from Siemens and Rockwell Automation can replace stand-alone safety PLCs or hard-wired relays and therefore streamline the planning, implementing and operating of machinery safeguards.To read about the products, click below:
The Space Kid, 11, will be one of the first civilians to have his design manufactured in space by NASA, thanks to the City X Project, which inspires kids to think about new 3D-printed inventions that could be useful for humans living in space.
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