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1kPlease follow and like us:0.9k1.1k7884041kOne of the enduring mysteries Einstein left us is what physically happens to the time dimension as one approach the speed of light. Is it replaced by another dimension as F. Eren ÇıracıoÄŸlu suggested in his comment to our article “What antimatter can tell us about the geometry of our world?” … Read more
0.9k1.1k7884041kCosmologists have defined three different classifications of stars based on their elemental makeup. Population I or those that contain relatively large concentrations of the heavy metals, Population II or those that have much less and Population III which are composed entirely hydrogen, helium and very small amounts of lithium and beryllium no heavy metals. Although … Read more
0.9k1.1k7884041kOne of the most puzzling questions in modern cosmology is why the density of matter and energy appears to be find tuned to the value that allowed life to evolve. For example the density of mass to energy in the early universe must have been very close to a specific value to explain how stars … Read more
0.9k1.1k7884041kHere is an amazing fact: The matter we know that makes up all stars and galaxies only accounts for 5% of the content of the universe. The rest is called dark matter. It does not interact with the electromagnetic force and therefore does not absorb, reflect or emit light, making it extremely hard to spot. … Read more
0.9k1.1k7884041kIn 1928 Paul Dirac developed through complex mathematical calculations a theory that integrated quantum mechanics, used to describe the subatomic world, with Einstein’s Special Relativity, which says nothing travels faster than light. However, he soon realized his equations not only worked for an electron with negative charge. It also worked for a particle that behaves … Read more