I read somewhere that the new differential was not good to build an adder-substractor... so I was forced to try! Here is the result: (URL) movie: (URL) (16 years ago, 17-Sep-08, to lugnet.technic)
(...) Yeah! Why shouldn't it work?... Specially after seeing it done... ;D At least it make me to better realize how it works. When it comes to differentials, it is always better to try than trying to figure out how it behaves. (16 years ago, 29-Sep-08, to lugnet.technic)
