Matter & Energy- Matter is the substance that constitutes the observable universe and, together with energy, forms the basis of all objective phenomena
The great challenges of today’s science require infrastructures and monstrous investments, among which are the Large Hadron Collider (LHC) – the particle accelerator that started on 10 Sept 2008, the most powerful in the world -, the Pierre Auger Observatory – the largest cosmic ray detector of the moment-, the Cassini Huygens probe – the …
A high wind in itself is not the danger, it is the fact that it blows debris around, shreds buildings and sends heavy objects to become heavy missiles is where the danger lies. These storm systems are usually accompanied by heavy rain, hail, and thunderstorms. Before these things occur, have a plan for survival. The …
Tornado, Hurricane, and High Wind Disasters- Survival tips Read More »
What is a black hole like? How were they first discovered? How do astronomers know if they’re seeing one? Since the Hubble Space Telescope was launched in 1990, there have been many observations of what are believed to be black holes, including the photograph below of a suspected black hole in the heart of the …
Everything in this universe is manifested to our eyes and instruments in two well-known forms: matter and energy. This simple fact, which is true to how far we have come to observe – and at this point, we have come to observe very far – has given rise to numerous scientific, philosophical and even theological …
This baryonic matter that is so well known to us, at its most basic scale, is composed of quarks and usually accompanied by leptons. Leptons (such as electrons or neutrino) are subatomic particles that are subject to electromagnetism, gravity, and weak interaction, but not strong interaction (which is the strongest force in the universe, laying …
It is difficult to say what is real and what is imaginary, what is a new discovery vs vivid illusion. Ideas, concepts, inventions, predictions, foretelling of the future, extrasensory perceptions, parapsychology and such things, all involve vivid imaginative or a mindset free to roam and accept what things arrive within it, rather than putting them …
The General Theory of Relativity was published by Albert Einstein in 1915. The General Theory of Relativity is the accepted name published by Albert Einstein in 1915 for the theory of gravity. The force of gravity is a representation of the local geometry of space-time, according to the General Theory of Relativity. While the modern …
What is General theory of relativity? Equations & Examples Read More »
If different string theories are related, then maybe they represent different limits of a bigger, more fundamental theory. To understand the presence of objects in string theory that are not strings, but higher dimensional objects, or even points, it helps to know the formulation of Maxwell’s equations in the language of differential forms, because this …
Is there a more fundamental theory? More than just strings? Read More »
In this article we will be talking about third law of Thermodynamics: Absolute zero, Cryogenics, Adiabatic demagnetization. Change of properties. Applications. Microscopic foundations of thermodynamics. The second principle suggests that an absolute temperature scale with absolute temperature zero occurs. The Third Law of Thermodynamics states that no procedure consisting of a finite number of steps can reach absolute …
Third Law of Thermodynamics- Absolute zero, Cryogenics, Adiabatic Demagnetization Read More »
What is Dark matter? Dark matter is a major component of Cosmology and Astrophysics. In the first case, the cosmological models of galactic evolution are based on this dark matter that does not emit or block light. Since it is assumed that it constitutes 85% of the total matter, the models are based on this …