KiwiTeTua
06-23-2015, 11:54 PM
Ảnh Hưởng Dây Chuyền (Domino Effects) - Rube Goldberg Machine
<iframe width="900" height="600" src="https://www.youtube.com/embed/qybUFnY7Y8w" frameborder="0" allowfullscreen></iframe>
<iframe width="900" height="600" src="https://www.youtube.com/embed/qybUFnY7Y8w" frameborder="0" allowfullscreen></iframe>