The Tenth Dimension - A lucid explanation

Any talk about the fourth or higher dimensions sends our imagination on a wild roller-coaster ride. How would a fifth dimensional object look like? How can we travel from our 4-dimensional world into a higher dimension? Many times we wonder what a fifth or a higher dimension actually is. Is there any upper limit to the number of dimensions?

While surfing the web to read up on some such topics, I happened to come across this wonderful flash presentation that explains the concept of higher dimensions unlike any other demonstration I have seen before. Impressed by its lucid explanation, I could not help posting it here to share it with like-minded surfers.

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