Han (han821)

Race #624

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Official speed 67.12 wpm (81.88 seconds elapsed during race)
Race Start October 5, 2017 2:47:58am UTC
Race Finish October 5, 2017 2:49:20am UTC
Outcome No win (2 of 4)
Opponents 1. hahayoulose (78.84 wpm)
Accuracy 98.0%
Points 88.37
Text #3622355 (Length: 458 characters)

Imagine fish swimming in a shallow pond, just below the lily pads, thinking that their "universe" is only two-dimensional. Our three-dimensional world may be beyond their ken. But there is a way in which they can detect the presence of the third dimension. If it rains, they can clearly see the shadows of ripples traveling along the surface of the pond. Similarly, we cannot see the fifth dimension, but ripples in the fifth dimension appear to us as light.