c6 ,

Of course George Daniels mechanism is good as electronic and as simple as Omega could produce factory scale and there are some mechanism gear trains where it takes to complete turn of a gear takes 15000 years but Gyroturbillion is the most complex mechanism where a Swiss Factory produce it scale. If they would manufacture it one or two , it could easily exceed the million line.

Chris ,

Its great to learn new things and if you concentrate well , all the inventioms comes at first 3 weeks and when you start to learn the details , new inventions comes later and later. To be an young was like it for me.