America's High-Tech Quandary
Features 12/5/2005 Post a comment In the U.S., engineering has lost the prestige it once enjoyed. Now, the country must figure out how to stay competitive with China, India, and other Asian countries determined to become the next engineering superpowers.
A Tokyo company, Miraisens Inc., has unveiled a device that allows users to move virtual 3D objects around and "feel" them via a vibration sensor. The device has many applications within the gaming, medical, and 3D-printing industries.
In the last few years, use of CFD in building design has increased manifolds. Computational
fluid dynamics is effective in analyzing the flow and thermal properties of air within spaces. It can be used in buildings to find the best measures for comfortable temperature at low energy use.
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