Paul Kierstead, Director of Marketing, Cree SiC Power With its proven ability to sustain high power densities in smaller devices, silicon carbide (SiC) material based power devices are now poised to replace silicon (Si) components, creating the potential to revolutionize energy efficiency and system performance in many types of power electronics systems.
The arctic will be "ice-free by 2013." This was typical of the breathless pronouncements made by scientists, climatologists, and even NASA over the last decade or so. All the while, the summers were getting colder and the ice caps more voluminous — quite a bit more, apparently. According to a report in the Daily Mail, the Arctic ice cap grew by nearly a million square miles from 2012-2013, an increase of 60% year over year.
Watch out for women in the workplace. They’re jealous of each other, more sensitive than men, and SCARY! At least that’s according to this hilariously outdated instructional video from 1944 which probably did more to perpetuate gender stereotypes than shore them up.
The National Security Agency (NSA) isn’t doing much more than any red-blooded, we’re-in-this for-the-money cloud service or social media organization is doing. They’re scrounging through all the information that just happens to pass their way to find something of interest, something useful.
When you think about testing, you’re probably picturing a bench with the component and a few related tools. However, when you work for NASA and you’re testing an observatory for space, it’s a little bit of a different situation. This is NASA’s Lunar Atmosphere and Dust Environment Explorer (LADEE, to its friends), which is being prepared for its launch on September 6.
In one of my earlier blogs, I shared that today maybe around 600 million homes have WiFi. People share their lives with their family and friends and execute their financial transactions wirelessly over the Internet without being overly worried about security, and, despite the recent NSA disclosures, I wonder whether many people have changed their online behavior....
Waste lots of time on the Internet looking at cat pictures and playing Minecraft? You should immediately fork over $14K to an inpatient facility in Pennsylvania — the first of its kind in the US – to treat your chronic internet addiction. Don’t believe that Internet addiction is a real disease? Shows your ignorance — you obviously don’t have a “Dr.” in front of your name.
Here at ECN we're always looking for what's going to change the world of electrical design and make life better for our engineers. For November, we're focusing on circuit protection. We know our readers have varied opinions and valuable experiences – now here’s a great opportunity to showcase them.
Here’s a rundown of the most read, most popular, most awesome articles on the web. Take a look at what you missed the first time around or check up on an old favorite to see the conversation in the comments. Keep checking out the Lead at www.ecnmag.com and follow us on Twitter @ecnonline for our most up-to-date articles.
Throughout the world, military and aerospace engineers are focused on new design efforts to not only modernize existing operations, but at the same time, miniaturize these efforts and electronics to improve flexibility and portability as well as overall survivability in the field.
Ivanpah Solar Electric Generating system is the world’s largest solar thermal plant. The project, started in October 2010, is located on 3,500 acres in California’s Mojave Desert—50 miles northwest of Needles California and five miles from the California-Nevada border—on federal land managed by the Bureau of Land Management.
Starting September 12, LinkedIn’s minimum age will be 14 in the U.S., presumably to coincide with the social networking site’s new University Pages. So far, the online opinions I’ve seen offer a mixed reaction. One positive line of thinking is that allowing teens to use LinkedIn will somehow indoctrinate them to the seriousness of using social networking tools and separate the important from the frivolousand getting them to
Here at ECN, we love hearing from our own readers about different trends and new technologies you guys are working with! We like it so much we're devoting an entire issue to what our readers think about the impact of different technologies on their jobs and projects. The second category is military/aerospace technology, specifically unmanned systems....
As we grow accustomed to the newest versions of smart phones, computers, and tablets, it’s sometimes difficult to remember their humble beginnings. Luckily, it’s also sometimes hilarious. This is a video that explains how to use a rotary phone to make a call. While it’s somewhat funny to watch now, it’s also a little funny to think about the fact that in a short time—five to ten years...
A Huffington Post article draws attention to a disturbing new form of cyberbullying: “RIP trolling”, or the practice of trolling online memorials to mock their alleged insincerity. The article champions “digital proxies” who can help filter out distressing online content for the mourners. This also raises an important point: Do we need stricter cyberbullying legislation?