chapter 1 Tumblewing
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Figure 1-10 Comparison of tumblewings with and without winglets.
Figure 1-14 Closeup of tumblewing launch.
Figure 1-15 Flight trajectory of gliding tumblewing.
Figure 1-16 Tumblewing in turbulent air.
Figure 1-20 Flight Trajectory of tumblewing sustained by Paddle.
Figure 1-24 Spiral trajectory of a tumblewing
Figure 1-27 Flight Trajectory of Tumblewing S-Turns
Figure 1-28 Flight Trajectory of Climbing Tumblewing.
Figure 1-29 Tumblewing Flight Inside.
Figure 1-30 Comparison of Tumblewings made from different weight papers.