5 ms·Macbook Air: https://www.youtube.com/watch?v=GkMp6B4s2K8 https://www.youtube.com/watch?v=GkMp6B4s2K8by hwang89 12y agoMacbook Air: https://www.youtube.com/watch?v=GkMp6B4s2K8 https://www.youtube.com/watch?v=GkMp6B4s2K8