Though it may be a late response, a number of electronic industry experts are questioning the scientific reasoning behind the European Union's (EU) Restriction of Hazardous Substances (RoHS). Those speaking out against the legislation claim the EU did not base the directive on robust science. They point to a recent study that shows the conversion to lead-free solder actually runs contrary to the best interests of the environment.
Sources agreed that RoHS will not be repealed, and they concede that China and the U.S. will go forward with their own legislation similar to RoHS. But they still raised the issue that RoHS is based on faulty assumptions about environmental damage. They note that RoHS was based on outdated concepts — such as lead leaching into the soil from discarded electronic products — that have since been proven scientifically wrong. RoHS dissenters have created a website called Pushback at www.Rohsusa.com to discuss their disputes with the science behind RoHS-style laws.
The 100% solar-powered airplane Solar Impulse 2 is prepping for its upcoming flight, becoming the first plane to fly around the world without using fuel. It's able to do so because of above-average performance by all of the technologies that go into it, especially materials.
With major product releases coming from big names like Sony, Microsoft, and Samsung, and big investments by companies like Facebook, 2015 could be the year that virtual reality (VR) and augmented reality (AR) finally pop. Here's take a look back at some of the technologies that got us here (for better and worse).
Good engineering designs are those that work in the real world; bad designs are those that don’t. If we agree to set our egos aside and let the real world be our guide, we can resolve nearly any disagreement.
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.