65 



Fig. N 2. 



aV 



a) The hori- 

 zontal lines 

 indicate the 

 circuits of the 

 orbits. 



b) The dotted lines 

 show the limits of a V~ 

 the oxygen-hydrogen -Y 

 passing from the pla- 

 nets to the sun. 



Uranus. 



Saturn. 



////sjw tartn 

 //// / /I 

 '//'/////& Venus. 



'/////I* Mercurv. 

 '////I 



