Imagining 10 Dimensions

var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));Cosmologists tell us the universe must (mathematically) have at least 8 dimensions, if not in fact 10 or 11; hard to imagine for us 3-dimensional types. But this Friday video