Cosmos - Carl Sagan - 4th Dimension

it´s really more like more dimensions than 3 can excist everywhere BUT i our minds. and thats why people have a hard time understanding it.

the first and second dimension, height and width are 90 degrees perpendicular to ech other. add a thied depth.... and you have height, width, and depth... they are all 90 degrees perpendicular to each other... the forth dimension is an imaginary spatial dimension that is 90 degrees perpendicular to the other 3... yes... it is only in the heads of mathematicians... but that doesnt mean that it doesnt exist... we would never be able to detect it anyway.

4th deimension. I love Sagan but can't tell if he's an idiot or genious for thinking anything but the 3rd dimension can exist anywhere except out mind.

@TheWhiteRabbit1990 Well, it can exist, we just can't EVER see it.

@TheWhiteRabbit1990 So what you're saying is that time doesn't exist.

What? when or how do you think i said that?

all i said wast that 1st, 2nd, and 4th. and any other number above that only exists in our head. no place in the universe (correct me if im wrong) has any dimmensions other than three.

The 4rth dimension is the TIME...Mass and light is in 3 dimension but everything is happening on a scale of time....E=MC2 theory of relativity...

@TheWhiteRabbit1990 What StKetoiL said. Basically, Time is a dimension in its own right, in addition to height, width, and depth. So by saying there are only three dimensions, is to eliminate one of them. There is a theory though that says there is no such thing as time, only an infinite now.

Is it possible that you aren't capable of making a good judgment on this matter?

Amazing...