How comprehensive is Larry Gonick's Cartoon History of the Universe?Overall, Larry Gonick's Cartoon History of the Universe is very comprehensive. It manages to incorporate major milestones and key concepts, making it a valuable resource for understanding the universe's history. However, it might not go into extreme depth on every aspect.
A brief history of the universeThe origin of the universe could be traced back to a special "singularity." This was a point in the quantum state. There was no space or time. Everything was uncertain but possible.
Starting from the Big Bang, the universe was born in 0 seconds;10 3 seconds (43 zeros after the decimal point), the four fundamental forces of gravity, electromagnetism, strong nuclear force, and weak nuclear force were produced, and particles were born. At this time, the temperature was 10 cubic K, which was 10 cubic times the temperature of the sun's core (15 million K). During the period from 10 3 seconds to 10 3 - 10 2 seconds, the vacuum energy under negative pressure caused the universe to expand by more than 10 times. The highly curled space-time was flattened, and the density dropped sharply. The temperature became 10 K, and the structure of the universe began to appear. At 10 3 seconds, the temperature was 10 ¹ K. At 1 second, the positive electrons and electrons began to annihilate each other, and the temperature was 10 K. At 3 seconds, the temperature was 10 K. The neutrons and neutrons began to gather together to warm up, and the primordial nucleus began to synthesize. At 300,000 years, the temperature was 3000K, and the atomic world began to form. After a billion years, the original galaxy formed, interstellar organic molecules formed, the solar system formed at 10 billion years, and Earth formed at 13.7 billion years. The current age of the universe was about 13.8 billion years.
At the microscopic level of the universe, everything in the world was composed of molecules or atoms. The atoms were composed of nuclei and electrons. The nuclei (except hydrogen atoms) were composed of neutrons and neutrons. There were quarks inside the neutrons and neutrons. Quarks were bound together by the strong nuclear force (transmitted through gluons). The stability of the nucleus was maintained by mesons. The strong nuclear force's role as a "patrol guard" corresponded to the weak nuclear force (carried by the W and Z bosons, which would change the quark properties and cause the nucleus to disintegrate and reconstruct). In the quantum world, there were infinite possible paths for particle motion, and there was a circular relationship between particles and energy. Energy could form matter according to the mass-energy equation e = mc2 (such as electrons and antielectrons appearing at the same time). When antimatter met, it would annihilate and release energy. If one crossed the universe to the end, they would encounter the "critical final scattering surface", a wall that light could not pass through. In addition, in 2024, the Ethereal Space telescope took half a month of continuous shooting to present a map of the universe containing more than 14 million galaxies, but this only accounted for 1% of the final map of the universe. Its main task was to draw a panoramic view of the universe centered on Earth. In the next six years, it would observe billions of galaxies within 10 billion light-years to draw a true panoramic view of the universe. The existence of extraterrestrial life was inevitable.
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