There Aren't Elves Inside Sewing Machines I Guess

I am not mechanically minded, so when I saw this I went "oooooooh, so THATS how the machine does the sewing" because i had no idea. And now, you too will know the sultry secrets of how a bobbin does its thing, thanks to a fantastic animation.

CHECK IT OUT

found at the Craft: blog, a great resource for nerdy craft nerds and sewers
http://www.craftzine.com/blog