A Quote by Michio Kaku on fish, parallel universes, hyperspace, parallel dimensions, and string theory

I often think that we are like the carp swimming contentedly in that pond. We live out our lives in our own "pond," confident that our universe consists of only the familiar and the visible. We smugly refuse to admit that parallel universes or dimensions can exist next to ours, just beyond our grasp. If our scientists invent concepts like forces, it is only because they cannot visualize the invisible vibrations that fill the empty space around us. Some scientists sneer at the mention of higher dimensions because they cannot be conveniently measured in the laboratory.

Michio Kaku

Source: Hyperspace : A Scientific Odyssey Through Parallel Universes, Time Warps, and the 10th Dimens ion, Pages: 5

Contributed by: ~C4Chaos