Aero-mide(TM) polyimide foam insulation is available in a light density as low as 0.3 pcf. In addition, Aero-mide continues to be available at its original densities of 0.55 and 2 pcf. Aero-mide provides high thermal and acoustical performance in aerospace applications, and is for use in composites with fiberglass for insulating commercial and private aircraft. The insulation is used as a primary or secondary insulation in multiple aerospace applications.
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
Highly regarded engineer and physicist Ransom Stephens speaks with Design News about his extensive science and engineering background, the serious yet funny study of neuroscience, and how one primes their brain for innovation.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
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