How a sewing machine works

I stared at this entirely too long

This is the coolest thing I've seen for a while

My brain hurts...

I always assumed it's magic

I can rest in peace knowing this now

Nice

THANKYOU so much for posting this. I've wondered this for weeks know but I was too lazy to look it up.

Too fast

I wish I was this coordinated

Mind blown

i could watch this all day

Now I can die in peace

I think i have a problem..i stared at this for 2 hours just to see how it actually worked..

I am satisfied now