Breaking news
I am going to upload physics online dictionary, soon.
Author: Aashutosh Bakhrel
A Earthian.
Tachyon Particles
Hypothetical faster-than-light particle A tachyon (/ˈtækiɒn/) or tachyonic particle is a hypothetical particle that always travels faster than light. Most physicists believe that faster-than-light particles cannot exist because they are not consistent with the known laws of physics. If such particles did exist, and could send signals faster than light, then according to the theory […]
Elementary particle
Subatomic particle having no known substructure In particle physics, an elementary particle or fundamental particle is a subatomic particle that is not composed of other particles.: 1–3 Particles currently thought to be elementary include the fundamental fermions (quarks, leptons, antiquarks, and antileptons), which generally are “matter particles” and “antimatter particles”, as well as the fundamental bosons […]
Elon Musk
Entrepreneur and business magnate Elon Reeve Musk FRS (/ˈiːlɒn/ EE-lon; born June 28, 1971) is an entrepreneur and business magnate. He is the founder, CEO and Chief Engineer at SpaceX; early stage investor, CEO and Product Architect of Tesla, Inc.; founder of The Boring Company; and co-founder of Neuralink and OpenAI. A centibillionaire, Musk is […]
Black hole
A black hole is a region of spacetime where gravity is so strong that nothing—no particles or even electromagnetic radiation such as light—can escape from it. The theory of general relativity predicts that a sufficiently compact mass can deform spacetime to form a black hole. The boundary of no escape is called the event horizon. […]
Grey alien
Grey aliens, also referred to as Zeta Reticulans, Roswell Greys, or Grays are purported extraterrestrial beings. According to journalist C. D. B. Bryan, seventy-three percent of all reported alien encounters in the United States describe Grey aliens, a significantly higher proportion than other countries.:68 Such claims vary widely, but typically Greys are described as being […]
Grandfather paradox
The grandfather paradox is a paradox of time travel in which inconsistencies emerge through changing the past. The name comes from the paradox’s description: a person travels to the past and kills their own grandfather before the conception of their father or mother, which prevents the time traveller’s existence. Despite its title, the grandfather paradox […]
Cosmos and Universe
The cosmos (UK: /ˈkɒzmɒs/, US: /-moʊs/) is the Universe. Using the word cosmos rather than the word universe implies viewing the universe as a complex and orderly system or entity; the opposite of chaos. The cosmos, and our understanding of the reasons for its existence and significance, are studied in cosmology – a very broad […]
What is Dark matter?
Dark matter is a hypothetical form of matter thought to account for approximately 85% of the matter in the universe and about 27% of its total mass–energy density or about 2.241×10−27 kg/m3. Its presence is implied in a variety of astrophysical observations, including gravitational effects that cannot be explained by accepted theories of gravity unless more matter is present than can be seen. For this reason, most experts think that […]
Earthian Society 