shitting in a wind tunnel

In the history of wind tunnels, this must have been attempted.

>>1
For Humans?  Perhaps.  However, opposing the wind direction during the defecation event could have produced a condition known as a rupture of the sigmoid colon:

http://www.google.com/search?hl=en&q=rupture+sigmoid+air

For non-Humans, defecation in a wind tunnel has occurred many times:

http://www.google.com/search?hl=en&q=%22wind+tunnel%22+defecation

fascinating

>>3
Yeh.  Brings a whole new meaning to "blow smoke up his ass", doesn't it?