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New Guide - Buying 3D Printers
From the editors of Machine Design magazine - this 17-page guide gives you a basic understanding of the 3D printing process and a checklist to help identify the best 3D-Printing process for your application.
1-V CdTe Solar Cells Rival Silicon as Industry Standard
1-V CdTe Solar Cells Rival Silicon as Industry Standard
Mar 07, 2016
A new method for manufacturing high-efficiency cadmium-telluride (CdTe) solar cells was revealed as part of the SunShot Initiative by the U.S. Energy Department's National Renewable Energy Laboratory (NREL), which teamed with researchers from Was...
Carbon nanofibers CNFs are exquisite conductors of heat and electricity and have very high tensile strength Made up of layers of individual graphene sheets they show promise in highperformance electronics textiles and other industrial and consumer applications They also exhibit quantum behaviors that make them unique for a range of metamaterials
Harmful Greenhouse Gases Repurposed into Carbon Nanofibers
Mar 01, 2016
1. Carbon nanofibers (CNFs) are exquisite conductors of heat and electricity, and have high tensile strength. Made up of layers of individual graphene sheets, they show promise in high-performance electronics, textiles, and other industrial and c...
Fill ‘er Up at NREL’s Hydrogen-Fueling Center
Fill ‘er Up at NREL’s Hydrogen-Fueling Center
Oct 19, 2015
The Energy Department’s National Renewable Energy Laboratory (NREL) opened its new hydrogen fueling station in Golden, Colorado on October 8 to coincide with National Hydrogen and Fuel Cell Day. This particular date was chosen since its numerical...
CO₂: Clean for Cooling and Cool for Cleaning
CO₂: Clean for Cooling and Cool for Cleaning
Oct 16, 2015
Clean for Cooling Liquid coolants have many benefits in machining, but they fall short when a work piece must remain dry. Machinists have tried to get around this problem by using cold air guns, but this dry method doesn’t lower temperatures q...
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