How Do Birds Fly?
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- čas přidán 16. 10. 2012
- I made this video for my son Jack to help answer a very common question that kids have. Other whiteboard animation videos I've made can be seen at / thependulumswing .
Please use for educational purposes under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. For other uses please contact me through the comments.