stannrodd Active Member Mar 29, 2010 209 52 28 Dec 1, 2010 #41 Apparently there are some who think there were NO Inclined Planes Last edited: Dec 1, 2010
Rat in the Hat Gold Member Mar 31, 2010 21,949 6,020 198 Dec 1, 2010 #42 Clearly, the bigger danger is the descending plane. descending plane