Technology, entertainment, and design leaders have affirmed that technology's next big wave would be its intersection with medicine. At the recent Tedmed conference (www.tedmed.com), America Online Founder Stephen M. Case told the New York Times that he senses something is bubbling—the same feelings he had when he got involved with the Internet 25 years ago. The newspaper reports that Americans spend $1.4 trillion annually on health care and health care products. No wonder some of the hot items unveiled at Tedmed included a key chain that stores a person's health records and an armband that measures how many calories its wearer has burned.
A new method of modeling how they are created with chemical vapor deposition (CVD) could reduce the cost of carbon nanostructures used for for research and commercial applications, including advanced sensors and batteries.
BMW has already incorporated more than 10,000 3D-printed parts in the Rolls-Royce Phantom and intends to expand the use of 3D printing in its cars even more in the future. Meanwhile, Daimler has started using additive manufacturing for producing spare parts in Mercedes-Benz Trucks.
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