Видео с ютуба Homemade Rattleback

The Self-Reversing Spin Experiment—Easy Homemade Rattleback

сделать деревянную погремушку — небольшой проект по обработке дерева

Rattleback from wood and two small stones.

Double Rattleback, or Rattleback in Both Directions. Homemade Rattleback from Spoon.

Rattleback from one piece of wood

Homemade Rattleback

Rattleback made by myself

rattleback

Russian Rattleback

X size rattleback

Tim Rattles his Rattlebacks

Rattleback in slow motion

Plastic Spoon Rattleback

Rattleback Experiment

3D Printed Rattleback / Celtic Stone

Кельтский камень / Кельтская лодочка / Rattleback

How to Make a Rattleback

Тайна креветок

《Rattleback》Made by 7-11 Spoon and Clay

The Rattleback Toy