SPNO or SPNC relay

The use of photonics in networking and electronics is one of many possible solutions for handling the growing demand on data centers.

NAND and NOR gates are widely known to be universal logic gates, meaning that any other logic gate be made from NAND or NOR gates. This article discusses other universal logic gates.

Rethink Robotics is proving that robots don't have to be in competition with humans, but can instead form collaborative environments that increase efficiency while ensuring safer work places. This collaboration may be the key to industry 4.0: not eliminating the human element, but maximizing it.