English | DVDRip | M4V | 640 x 480 | AVC ~1500 kbps | 29.970 fps
AAC | 126 kbps | 44.1 KHz | 2 channels | 24 lectures of 30 minutes | 8.13 GB
Genre: Video Training
An invisible world of astonishing complexity is all around you. A world so small you can't see it with the naked eye. A world so crowded that its population staggers the mind. A world in which you participate every day�often without even knowing it.