I stumbled upon this video the other night, and was immediately captivated by it.  As soon as it finished, I watched it again.  Then Elsie joined me and we both watched it, spellbound.

This girl is wonderful.

She should be famous.

It’s a crying shame she wasn’t a teacher at my last school.  I wouldn’t have learned anything like as much as I did, but lessons would have been a lot more fun.

Anyhow.  Check out Summer’s explanation of how the bobbin works for yourself, and don’t worry if you don’t find it easy to follow.  Just marvel at her delivery of it …