4 ms·Exactly. https://www.youtube.com/watch?v=d-7o9xYp7eE https://www.youtube.com/watch?v=d-7o9xYp7eEby desdiv 10y agoExactly. https://www.youtube.com/watch?v=d-7o9xYp7eE https://www.youtube.com/watch?v=d-7o9xYp7eE