If you need to change the falling direction of the dominos, a direction changer is really useful. It is made of a small moveable piece of wood that topples a domino line in the other direction when touched.
Click picture to enlarge
| Technique 32: Direction changer | |||
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If you need to change the falling direction of the dominos, a direction changer is really useful. It is made of a small moveable piece of wood that topples a domino line in the other direction when touched. Click picture to enlarge |
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