|  | 
|  20th October 2013, 09:27 PM | #10 | 
| Member Join Date: Nov 2010 
					Posts: 129
				 |   
			
			These throwing stones appear to have some of the aerodynamic properties of boomerangs, the hand (?) axe shown is assymetric, and would probably not have a stable flight geometry due to its Cof G being eccentric...
		 | 
|   |   | 
| Thread Tools | Search this Thread | 
| Display Modes | |
| 
 | 
 |