There's more info on the blog under "foam": follow this link:

http://www.echobase.be/labOrint/index.php/foam/?title=whipped-cream-and-columbia-space-shuttle&more=1&c=1&tb=1&pb=1

or wander out onto the vast net of info about Columbia:

http://science.nasa.gov/headlines/y2008/25apr_cvx2.htm

Thanks tot the information on the hard drive they found back from the space shuttle they got deeper into understanding the mysteries of whipped cream...

the labassist LOVES whipped cream!