A new Wohlers Report reveals that the rapid prototyping industry last year reversed its downward trend as revenues returned to levels of the past. "Low-end machine sales soared to unprecedented heights, with 3D printers becoming the crown jewel of the RP industry," says Terry Wohlers, principal author of the report and president of Wohlers Associates Inc. In the report, Wohlers explained that Stratasys is inching its way toward dominance as it unseats 3D Systems as the king of rapid prototyping machinery. And Z Corporation has moved up to the number two position in annual unit sales. Meanwhile, the U.S.continues to maintain its grip on both the production and consumption of RP systems. A table of contents, as well as additional information on the RP market and industry, are available at http://rbi.ims.ca/3850-574.
The first photos made with a 3D-printed telescope are here and they're not as fuzzy as you might expect. A team from the University of Sheffield beat NASA to the goal. The photos of the Moon were made with a reflecting telescope that cost the research team £100 to make (about $161 US).
The increased adoption of wireless technology for mission-critical applications has revved up the global market for dynamic electronic general purpose (GP) test equipment. As the link between cloud networks and devices -- smartphones, tablets, and notebooks -- results in more complex devices under test, the demand for radio frequency test equipment is starting to intensify.
Much of the research on lithium-ion batteries is focused on how to make the batteries charge more quickly and last longer than they currently do, work that would significantly improve the experience of mobile device users, as well EV and hybrid car drivers. Researchers in Singapore have come up with what seems like the best solution so far -- a battery that can recharge itself in mere minutes and has a potential lifespan of 20 years.
Some humanoid walking robots are also good at running, balancing, and coordinated movements in group settings. Several of our sports robots have won regional or worldwide acclaim in the RoboCup soccer World Cup, or FIRST Robotics competitions. Others include the world's first hockey-playing robot and a trash-talking Scrabble player.
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.