Who Said YouTube Was a Waste of Electrons

Get past the rambling teenage monologues, music videos, and LEGO-based movie spoofs, and there is some good content on YouTube, like a cool video HISTORY OF EVERYTHING. No dialog, just images illustrating how things got here, from Big Bang to us. The amount time spent in different epochs are of course not proportional to the real intervals, or humans would only get less than single frame at the end. Except for a rather annoying version of John Lennon's song Imagine, it's worth a view.