I need Cat's Cradle Help? the other one didn't work?!?

I asked this one before, but the one who answered didnt help me any. How do you do Jacob's Ladder, with the string? I know how to do Cat's Cradle, Eiffel Tower, Cup & Saucer, and Witch's Broom!But I just need to know Jacob's Ladder! If you answer,please send me a link for a website that has good n' easy instructions!!! Thanks!