Step right up and see the world's largest crystal! It measures 52 cm (over 20 inches) across at the base and weighs nearly 500 lbs. With a lot of loving care, scientists at Livermore National Laboratory grew this single crystal optical element using a rapid- growth method. The fast growth method was pioneered in Russia and perfected at Livermore over the past few years. The pyramid-shaped KDP (potassium dihydrogen phosphate) was grown in six weeks. Previous methods would have required a growing period of 12-24 months. Slices of the KDP crystals will be critical components of the world's largest laser, the National Ignition Facility (NIF), currently under construction at Livermore. Visit: http://www.llnl.gov.
The promise of the Internet of Things (IoT) is that devices, gadgets, and appliances we use every day will be able to communicate with one another. This potential is not limited to household items or smartphones, but also things we find in our yard and garden, as evidenced by a recent challenge from the element14 design community.
If you didn't realize that PowerPoint presentations are inherently hilarious, you have to see Don McMillan take one apart. McMillan -- aka the Technically Funny Comic -- worked for 10 years as an engineer before he switched to stand-up comedy.
The first Tacoma Narrows Bridge was a Washington State suspension bridge that opened in 1940 and spanned the Tacoma Narrows strait of Puget Sound between Tacoma and the Kitsap Peninsula. It opened to traffic on July 1, 1940, and dramatically collapsed into Puget Sound on November 7, just four months after it opened.
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.