This completely blows my mind. Awesome.
Even more awesome? The fact that Rugrat asked me this morning to explain the fourth dimension to him, and I showed him this website. (Yes, I already had it bookmarked. Because I am a total geek and this is the kind of shit that makes my cold little heart go pitter-pat.) WTF is an eight year old doing asking questions about the fourth dimension? Damn, my kid is smart.