Thus spake "Xander Arena" <[email protected]> on 4/23/15 9:33 PM:
>While driving back and forth from Colorado recently, I noticed many >Semitrailers with folding panels at their tail gate, clearly to reduce >drag. Has anybody noticed these panels? Made mention here? > >It seemed like an ori-ish engineering application, so I thought I'd share. It's called "TrailerTail." And yes, it's quite origami-ish. I show a short video snippet of it at the end of my "origami/art/math/science" lecture. More details are here: http://www.google.com/search?q=trailertail Best regards, Robert
