Tesseract

For all of you who have watched The Avengers, the title would make complete sense. Then, there is the other bunch of people who are going, "I know what a tesseract is and I don't know The Avengers that you speak of!" You guys must be Mathematicians. If you are neither and the title still makes sense, you must have an excellent vocabulary and I am so proud of you! I can't even spell prepostorous... preposterous... Ah. Got it right in the second try.

Anyway, back to the title.

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This is the famous Tesseract from The Avengers.

According to Wikipedia,

it is a powerful energy source of unknown potential.

I'd like to slip in a little lesson here. Life is a learning process, isn't it? According to Dictionary.com (my best friend), this is a tesseracts:

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"A four-dimensional hypercube, having sixteen corners."

Interesting? Yes. I think so. Now you can sleep with more knowledge today than yesterday. Yaay!

P/s: I am still figuring out where the 16 corners are.