Why STEM needs fresh ideas to bring about the fourth Industrial Revolution

Alan Tovey for The Telegraph: The 'fourth Industrial Revolution' is upon us and there is an urgent need for STEM experts and their fresh ideas, says the Telegraph's industry editor

3D Printing: Should You Go Open Source?

Michael Molitch-Hou for Engineering.com:  Although it’s possible that patents have existed since the time of the Ancient Greeks, the Venetian Patent Statute is more widely recognized as the first official patent system. Established in 1474, the statute declared that 10-year patents could be granted to "any new and ingenious device, not previously made.” Along with all of society’s rules and mores, patent law and intellectual property (IP) have changed over time. We are now living in the post-Internet era, in which ideas and files are exchanged all around the world on a regular basis. It is now possible to download Phil Collins’ entire discography, whether it’s legal or not. It’s also possible to download 3D printable guns, legal or not.   Full article:

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Featured Product

US Digital - E4T Miniature Optical Kit Encoder

US Digital - E4T Miniature Optical Kit Encoder

US Digital is pleased to announce the launch of the E4T, their latest series of miniature high performance optical encoders. The E4T series delivers a marked performance increase over similar encoder models and designed to be an enhanced replacement for the E4P encoder series. The E4T utilizes state of the art transmissive optical sensing technology, and incorporates US Digital's own proprietary OptoASIC. Assembly of the E4T is simple and efficient and retains the previous E4P's form factor. Key features of the new E4T include: • Mechanically and Electrically Interchangeable with E4P • Improved Quadrature Signal Strength • 100 kHz Frequency Response • Transmissive Optical Design • Collet Style Push on Optical Disk Design (Patent Pending) • Simple & Efficient Assembly Process As with all of our products the E4T is designed and manufactured in their Vancouver, Washington USA facility and is available for purchase as of December 2014.