Are there higher dimensions? If so, what is in them? (Part - 1)

Fernando

Carl Sagan's Cosmos - Tesseract (7 minutes)
He was a well spoken genius with a gift of making it plain and simple...
http://www.youtube.com/watch?v=lwL_zi9JNkE
maksym

cool video
I always liked Carl Sagan
dog is god

String Theory says there are maybe 10.
james_woods

Except that string theory has never been able to be condensed into a single coherent theory.
Many scientists today view it as a possible side-track off into mathematical recreation for speculators - while the real next new theory is still out there waiting.
dog is god

I totally understand the string theory.....NOT. I watched a show about it and it was really interesting. Other dementions? Could be. Maybe.
MeanMrMustard

I enjoyed this: http://topdocumentaryfilms.com/dimensions-walk-through-mathematics/
MeanMrMustard