A Study on the Method of Propelling by Analyzing the Form of Bird's Movement. | 0 | 0.34 | 2018 |
A Method of Propelling with Many Whirlpools Used by Inland Birds. | 0 | 0.34 | 2018 |
Designing 3D Propeller by Applying Bird's Wing and Making a Test Product. | 0 | 0.34 | 2018 |
A Study on the Bumps at the Leading Edge of the Wing Used by Hovering Birds. | 0 | 0.34 | 2018 |