On this episode of MyGeekShow I tested 9 different wing spars to better understand how shapes, structure and material affect performance, and to determine what my options are for getting the Polaris safely back in the air.

The results were actually pretty surprising! Watch the video to see what turned out to be the better materials and structures.

Next week I’ll complete the repairs on the Polaris and re-maiden it!

-Trent

Use this link: http://docs.google.com/spreadsheet/ccc?key=0AnVlS7CiuiDFdGdvdnR2V0JlRTloX3R6ZHZ4VUVlS1E&usp=sharing to see the complete results