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Basics of Point Cloud CAD Construction with Portable CMM’s

            This presentation will cover the basics of point cloud CAD construction with portable CMM’s. It will cover everything from proper setup to obtaining data and feature extraction from the point cloud. After mastering these basics, the applications are endless!

Posted in: Tech Talks

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Would You Use a Wearable Baby Monitor?

A new technology from Sproutling, a startup founded by former Apple and Google engineers, is a wearable baby monitor. By strapping the device around an infant's ankle, parents can determine their child's heart rate, movement, and mood. The environmental sensor also measures the humidity, noise levels, and temperature of the baby's room. There are concerns, however, that the device introduces another gadget into the parenting process and keeps caregivers from making first-hand observations.

Posted in: Question of the Week

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Researchers Develop Solar Technologies, Origami-Style

As a high school student at a study program in Japan, Brian Trease would fold wrappers from fast-food cheeseburgers into cranes. He loved discovering different origami techniques in library books.Today, Trease, a mechanical engineer at NASA’s Jet Propulsion Laboratory in Pasadena, California, thinks about how the principles of origami could be used for space-bound devices.Researchers say origami could be useful one day in utilizing space solar power for Earth-based purposes. Imagine an orbiting power plant that wirelessly beams power down to Earth using microwaves. Sending the solar arrays up to space would be easy, Trease said, because they could all be folded and packed into a single rocket launch, with "no astronaut assembly required."Panels used in space missions already incorporate simple folds, collapsing like a fan or an accordion. But Trease and colleagues are interested in using more intricate folds that simplify the overall mechanical structure and make for easier deployment.Last year, Zirbel and Trease collaborated with origami expert Robert Lang and BYU professor Larry Howell to develop a solar array that folds up to be 8.9 feet (2.7 meters) in diameter. Unfold it, and you’ve got a structure 82 feet (25 meters) across.SourceAlso: Learn about Origami-Inspired Folding of Thick, Rigid Panels.

Posted in: Mechanical Components, Solar Power, Renewable Energy, Energy Harvesting, Energy, Aerospace, RF & Microwave Electronics, Antennas, News

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New Laser Technology to Make 2020 Mission to Mars

NASA announced recently that laser technology originally developed at Los Alamos National Laboratory has been selected for its new Mars mission in 2020. SuperCam, which builds upon the successful capabilities demonstrated aboard the Curiosity Rover during NASA’s current Mars Mission, will allow researchers to sample rocks and other targets from a distance using a laser.

Posted in: Electronics & Computers, Electronics, Imaging, Photonics, Lasers & Laser Systems, Sensors, Detectors, Test & Measurement, Measuring Instruments, Aerospace, Machinery & Automation, News

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Secret of Eumelanin’s Ability to Absorb Broad Spectrum of Light Uncovered

Melanin — and specifically, the form called eumelanin — is the primary pigment that gives humans the coloring of their skin, hair, and eyes. It protects the body from the hazards of ultraviolet and other radiation that can damage cells and lead to skin cancer. But the exact reason why the compound is so effective at blocking such a broad spectrum of sunlight has remained something of a mystery. Now, however, researchers at MIT and other institutions have solved that mystery, potentially opening the way for the development of synthetic materials that could have similar light-blocking properties.

Posted in: Electronics & Computers, Photonics, Optics, Materials, Composites, Medical, Solar Power, Energy, News

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Virtual Fit-Ups: How to Eliminate Rework with 3D Measurement

When replacing equipment or components achieving accurate measurements can be very challenging, especially if the unit is still being used. A solution to this challenge is implementing portable CMM’s, such as laser trackers, to conduct virtual fit-ups. Conducting virtual fit-ups (ensuring parts will fit mating parts) allows for early verification of critical dimensions during disassembly. Stop wasting time and money on rework and get it done right the first time!

Posted in: On-Demand Webinars

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Fundamentals of Vector Network Analysis Primer

One of the most common measuring tasks in RF engineering involves analysis of circuits (networks). A network analyzer is an instrument that is designed to handle this job with great precision and efficiency. Circuits that can be analyzed using network analyzers range from simple devices such as filters and amplifiers to complex modules used in communications satellites

Posted in: Test & Measurement, White Papers

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