query: Why exactly is reality 3 spatial dimensional?
positive_passages.docid: 149430
positive_passages.text: Why does the universe exhibit three large-scale spatial dimensions?
negative_passages.docid: 71268
negative_passages.text: 3D vs 3d vs 3-d vs 3-dimensional
negative_passages.docid: 44085
negative_passages.text: Intuition for multiple temporal dimensions
negative_passages.docid: 59312
negative_passages.text: Is everything in the physical world composite?
negative_passages.docid: 103041
negative_passages.text: How is wavelength actually related to space (/distance)?
negative_passages.docid: 32625
negative_passages.text: More than one time dimension
negative_passages.docid: 113516
negative_passages.text: Why can we only add or subtract things of the same dimension (meters/second, newtons, etc)?
negative_passages.docid: 133044
negative_passages.text: Intuitive explanation of the difference between waves in odd and even dimensions
negative_passages.docid: 13580
negative_passages.text: Motivation to understand double dual space
negative_passages.docid: 1170
negative_passages.text: How to define orbital angular momentum in other than three dimensions?
negative_passages.docid: 4223
negative_passages.text: What is the name of the measurement along a 4th dimensional axis?
negative_passages.docid: 70008
negative_passages.text: Virtual Particles real? Virtual particles create a universe?
negative_passages.docid: 38703
negative_passages.text: Do virtual particles actually physically exist?
negative_passages.docid: 19499
negative_passages.text: Why is cross product only defined in 3 and 7 dimensions?
negative_passages.docid: 40106
negative_passages.text: Gravity force strength in 1D, 2D, 3D and higher spatial dimensions
negative_passages.docid: 83449
negative_passages.text: Proof with 3D vectors
negative_passages.docid: 19699
negative_passages.text: Why are so many forces explainable using inverse squares when space is three dimensional?