Common sense steps in here and says: Separate the parts you want to be mobile from the parts you want to be inert. You have seen the result, and I know many have the skill to apply it.
 |
Nationality: Australian Type: Scientist Born: January 29, 1850 Death: July 14, 1915 |
“I tried a dozen different modifications that were rejected. But they all served as a path to the final design.”