By Michael Hession on Reframe, shared by Meg Neal to Gizmodo
Some gadgets of the past were feats of engineering that managed to squeeze countless moving parts into small packages. This diagram of the classic Nikon F3 shared by Bellamy Hunt of …
Source:: http://feeds.gawker.com/~r/gizmodo/full/~3/HdP8t6S3Lzo/+megneal
