We've all heard that diamonds are a girl's best friend, but in her hip? Yes. University of Alabama physics professor Yogesh Vohra used a chemical vapor-deposition process to bond diamond particles onto a metal surface, which creates a smooth coating that is resistant to wear. Those properties make it a candidate for use in artificial hip bones. The diamond film has a hardness value of about 80% of that of a perfect crystalline diamond. Vohra received a patent for the process and uses thereof. For more information, call (205) 934-6662.
In his keynote address at the RAPID 2015 conference last week, Made In Space CTO Jason Dunn gave an update on how far his company and co-development partner NASA have come in their quest to bring 3D printing to the space station -- and beyond.
On Memorial Day, Americans remember the sacrifices the US armed forces have made, and continue to make, in service to the country. All of us should also consider the developments in technological capabilities and equipment over the years that contribute to the success of our military operations.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.