Animated Gifs

I asked Arlee to let me know where she got the following animation from so I can use it in my workshops on Sewing Machine Abuse and FX.... and now I am faced with getting inside a Gif, lifting it up, moving and placing it... let's see how I get on...
Da daaa.......

This is how a sewing machine creates a twist between the top and bottom thread - a vertical loading bottom bobbin is shown.... actually the animation is self explanatory... so I don't know why I am explaining any further.

Credit would be given to the animator of this mesmerising cartoon but I am sorry to say I haven't located the original as yet.