# What is the fourth dimension?

Posted by: Nopa

People know of the first tree dimensions length, with and height. But what do you believe to be the fourth dimension. Their are a couple of ideas. Fell free to explain. If your idea is not here you can add it.

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1

### Time

When giving coordinates of a point you also must tell when that point is their. Are we living in four dimensions right now?
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2

### The fourth spacial dimension

Their are often thought to be special dimensions and temporal dimensions. The fourth dimension is anther special dimension.
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3

### Space-time

Time! No! It is space-time. Time can not exist by it's self. Like how you can not signal out what the first seconded and third dimensions in a tree dimensional world. The fourth dimension includes all the previous dimensions.
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4

### I do not know

I am still trying to figure things out.
5

### Their is non

What are you talking about, their is only tree dimensions.
6

### Other

Where is the right answer? It is not here!