New wind tunnel operates quietly at Mach 6, helps shape future aircraft

Purdue University engineers have developed a wind tunnel that is the only one of its kind in the world capable of running quietly at "hypersonic" speeds, helping researchers to design advanced aircraft and missiles.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news9631.html">New wind tunnel operates quietly at Mach 6, helps shape future aircraft</a></p> <p>Purdue University engineers have developed a wind tunnel that is the only one of its kind in the world capable of running quietly at "hypersonic" speeds, helping researchers to design advanced aircraft and missiles. </p>