Researchers at Rensselaer Polytechnic Institute (www.rpi.edu) have successfully located defects on a space shuttle foam sample by using terahertz radiation (T-rays). Lying within the far-infrared region of the electromagnetic spectrum, T-rays could be used as a nondestructive and effective complement to x-rays or ultrasound in examining the insulating foam that is applied to each space shuttle's fuel tank prior to launch, researchers said. Investigators believe that the Columbia crash in February may have been caused by foam insulation breaking away and striking the left wing of the spacecraft.
The company says it anticipates high-definition video for home security and other uses will be the next mature technology integrated into the IoT domain, hence the introduction of its MatrixCam devkit.
Siemens and Georgia Institute of Technology are partnering to address limitations in the current additive manufacturing design-to-production chain in an applied research project as part of the federally backed America Makes program.
Most of the new 3D printers and 3D printing technologies in this crop are breaking some boundaries, whether it's build volume-per-dollar ratios, multimaterials printing techniques, or new materials types.
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