The rapid prototyping industry is growing a robust 32% a year, but has not realized the potential first envisioned when it emerged in the 1980s. Complexity and cost of ownership slowed its growth. It became almost cult-like with enthusiasts obsessing on fine details of machine technology. The industry needs to do a better job of reaching out to design engineers. It could be a perfect fit. Many engineers, particularly in the medical device industry design what they need, and then have to make compromises because of manufacturing constraints. The additive fabrication developed originally to make prototypes now has the potential to bust those constraints wide open because no molds are used and complex internal geometries are easily achieved. I’m thinking, for example, of jaws made for surgical instruments. Now, they are often injection molded from powder metal. New additive technology now allows parts such as jaws to be from laser sintering with internal channels of almost any design. Sure there are some drawbacks: less than perfect surface finish out of he machine, weak industry-wide standards, and lack of closed loop machine controls. But this is a marriage waiting to happen.
Inspired by the hooks a parasitic worm uses to penetrate its host's intestines, the Karp Lab has invented a flexible adhesive patch covered with microneedles that adheres well to wet, soft tissues, but doesn't cause damage when removed.
Researchers at the Missouri University of Science & Technology have designed a new nanoscale material that can transmit light faster than the 186,000 miles per second it usually takes to travel through air.
It has often been said that as California goes, so goes the nation. This spring, the state's wind power is setting energy generation records and solar energy generation is expected to rise sharply during the second half of 2013.
A quick look into the merger of two powerhouse 3D printing OEMs and the new leader in rapid prototyping solutions, Stratasys. The industrial revolution is now led by 3D printing and engineers are given the opportunity to fully maximize their design capabilities, reduce their time-to-market and functionally test prototypes cheaper, faster and easier. Bruce Bradshaw, Director of Marketing in North America, will explore the large product offering and variety of materials that will help CAD designers articulate their product design with actual, physical prototypes. This broadcast will dive deep into technical information including application specific stories from real world customers and their experiences with 3D printing. 3D Printing is