For all you Amazon Prime subscribers out there, I’d recommend checking out “Everything and Nothing” - it’s an excellent layman’s exploration of the history and science of the ‘everything’ of the universe, and the ‘nothing’ of the smallest vacuums (or ‘general relativity’ and ‘quantum mechanics’ as it’s more technically known). I really enjoyed it, and plan to watch again to pickup even more of the history and theory. 🙂