Angry yellow bird makes a noise as if it were angrily flapping its wings when yo...

akjetma on Oct 19, 2010 | parent | context | favorite | on: Does the angry blue bird multiply its mass?

Angry yellow bird makes a noise as if it were angrily flapping its wings when you activate its speed boost, suggesting that it is not accelerating without having a new force act upon it. This is a completely Newtonian bird afaik.