What Supersonic Looks Like : XML WIDGEThttp://www.plime.com/You can use this XML spec to create a desktop widget or other application (i.e. Flash visualization). Please share it with us in our forum and we'll link it here!en-us126334http://www.plime.com/science/l/126334/1/<![CDATA[What Supersonic Looks Like]]> The phenomenon is not well studied. Scientists refer to it as a vapor cone, shock collar, or shock egg, and it's thought to be created by what's called a Prandtl-Glauert singularity.]]>42207/1/2009 1:17:11 PM2009-07-01T13:17:11+01:00