Nitinol Devices and Components recently had an idea for changing the design of stents used to open blocked blood vessels: Make them out of a shape-memory alloy rather than stainless steel. Question: Would the alloy stand up to the rigors of the human body, including the average 40 million beats the human heart has per year?
Prototype testing to see if it would work would have been tough. So Nitinol used Abaqus software to simulate the behavior of the material within a blood vessel. Result: the material acted as expected. The stents are available now and, says Nitinol, working well.
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.
The DDV-IP is a two-wheeled self-balancing robot that can deliver cold beverages to thirsty folks on hot summer days. A wireless RF remote enables manual control of the device beyond the act of self-balancing. All of the features of the DDV-IP result in an effective delivery vehicle while providing entertainment to the user.
Eric Doster of iFixit talks about the most surprising aspect of the Microsoft Surface Pro 3 teardown. In a presentation at Medical Design & Manufacturing Midwest, iFixit gave the Surface Pro 3 a score of one (out of a possible 10) for repairability.
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.