Quotes from book
Hyperspace

Name: Hyperspace
Author: Michio Kaku

Michio Kaku

Hyperspace: A Scientific Odyssey Through Parallel Universes, Time Warps, and the 10th Dimension is a book by Michio Kaku, a theoretical physicist from the City College of New York. It focuses on Kaku's studies of higher dimensions referred to as hyperspace. The recurring theme of the book is that all four forces of the universe become more coherent and their description simpler in higher dimensions.

“There are many examples of old, incorrect theories that stubbornly persisted, sustained only by the prestige of foolish but well-connected scientists. … Many of these theories have been killed off only when some decisive experiment exposed their incorrectness... Thus the yeoman work in any science, and especially physics, is done by the experimentalist, who must keep the theoreticians honest.”

Michio Kaku book Hyperspace

Hyperspace (1995)

“It is sometimes helpful to differentiate between the God of Miracles and the God of Order.”

Michio Kaku book Hyperspace

Source: Hyperspace (1995), Ch.15 Conclusion
Context: It is sometimes helpful to differentiate between the God of Miracles and the God of Order. When scientists use the word God, they usually mean the God of Order.... The God of Miracles intervenes in our affairs, performs miracles, destroys wicked cities, smites enemy armies, drowns the Pharaoh's troops, and avenges the pure and noble.... This is not to say that miracles cannot happen, only that they are outside what is commonly called science.

“Maxwell's equations… originally consisted of eight equations. These equations are not "beautiful." They do not possess much symmetry. In their original form, they are ugly…. However, when rewritten using time as the fourth dimension, this rather awkward set of eight equations collapses into a single tensor equation. This is what a physicist calls "beauty," because both criteria are now satisfied.”

Michio Kaku book Hyperspace

Source: Hyperspace (1995), Ch.5 Quantum Heresy

“It is often stated that of all the theories proposed in this century, the silliest is quantum theory. In fact, some say that the only thing that quantum theory has going for it is that it is unquestionably correct.”

Michio Kaku book Hyperspace

Source: Hyperspace (1995), Ch.12 Colliding Universes

“When Physicists speak of "beauty" in their theories, they really mean that their theory possesses at least two essential features: 1. A unifying symmetry 2. The ability to explain vast amounts of experimental data with the most economical mathematical expressions.”

Michio Kaku book Hyperspace

Source: Hyperspace (1995), Ch.5 Quantum Heresy

“Remarkably, only a handful of fundamental physical principles are sufficient to summarize most of modern physics.”

Michio Kaku book Hyperspace

Source: Hyperspace (1995), Ch.15 Conclusion

“Mathematics… is the set of all possible self-consistent structures”

Michio Kaku book Hyperspace

Source: Hyperspace (1995), Ch.15 Conclusion
Context: Mathematics... is the set of all possible self-consistent structures, and there are vastly more logical structures than physical principles.