Israel officially the State of Israel , is a country in the Middle East located on the eastern shore of the Mediterranean Sea. It borders Lebanon in the north, Syria in the northeast, Jordan in the east, and Egypt on the southwest, and contains geographically diverse features within its relatively small area.... i physicist
Physicist
A physicist is a scientist who studies or practices physics. Physicists study a wide range of physical phenomena in many Physics#Major fields of physics spanning all length scales: from atom particles of which all ordinary matter is made to the behavior of the material Universe as a whole .... and professor
Professor
The meaning of the word professor varies. In some English-speaking countries, it refers to a senior academic who holds a departmental chair, especially as head of the Academic department, or a personal chair awarded specifically to that individual.... in the department of Condensed Matter Physics
Condensed matter physics
Condensed matter physics is the field of physics that deals with the macroscopic and microscopic physical properties of matter. In particular, it is concerned with the "condensed" phase that appear whenever the number of constituents in a system is extremely large and the interactions between the constituents are strong.... at the Weizmann Institute in Rehovot
Rehovot
Rehovot is a city in the Center District of Israel, about 20 kilometre south of Tel Aviv. According to the Israel Central Bureau of Statistics , at the end of 2007 the city had a total population of 106,200.... . He is most famous for his proposal of Modified Newtonian dynamics
Modified Newtonian dynamics
In physics, Modified Newtonian dynamics is a theory that proposes a modification of Newton%27s_laws_of_motion#Newton.27s_second_law:_law_of_resultant_force to explain the galaxy rotation curve.... (MOND) as an alternative to the dark matter
Dark matter
In astronomy and physical cosmology, dark matter is Hypothesis matter that is undetectable by its emitted electromagnetic radiation, but whose presence can be inferred from gravity effects on visible matter.... and galaxies
Galaxy
A galaxy is a massive, gravitation system that consists of stars and stellar remnants, an interstellar medium of gas and cosmic dust, and an important but poorly-understood component tentatively dubbed dark matter.... rotation curves problem, in 1981. Milgrom suggests that Newton's Second Law be modified for very small accelerations.
Israel officially the State of Israel , is a country in the Middle East located on the eastern shore of the Mediterranean Sea. It borders Lebanon in the north, Syria in the northeast, Jordan in the east, and Egypt on the southwest, and contains geographically diverse features within its relatively small area.... i physicist
Physicist
A physicist is a scientist who studies or practices physics. Physicists study a wide range of physical phenomena in many Physics#Major fields of physics spanning all length scales: from atom particles of which all ordinary matter is made to the behavior of the material Universe as a whole .... and professor
Professor
The meaning of the word professor varies. In some English-speaking countries, it refers to a senior academic who holds a departmental chair, especially as head of the Academic department, or a personal chair awarded specifically to that individual.... in the department of Condensed Matter Physics
Condensed matter physics
Condensed matter physics is the field of physics that deals with the macroscopic and microscopic physical properties of matter. In particular, it is concerned with the "condensed" phase that appear whenever the number of constituents in a system is extremely large and the interactions between the constituents are strong.... at the Weizmann Institute in Rehovot
Rehovot
Rehovot is a city in the Center District of Israel, about 20 kilometre south of Tel Aviv. According to the Israel Central Bureau of Statistics , at the end of 2007 the city had a total population of 106,200.... . He is most famous for his proposal of Modified Newtonian dynamics
Modified Newtonian dynamics
In physics, Modified Newtonian dynamics is a theory that proposes a modification of Newton%27s_laws_of_motion#Newton.27s_second_law:_law_of_resultant_force to explain the galaxy rotation curve.... (MOND) as an alternative to the dark matter
Dark matter
In astronomy and physical cosmology, dark matter is Hypothesis matter that is undetectable by its emitted electromagnetic radiation, but whose presence can be inferred from gravity effects on visible matter.... and galaxies
Galaxy
A galaxy is a massive, gravitation system that consists of stars and stellar remnants, an interstellar medium of gas and cosmic dust, and an important but poorly-understood component tentatively dubbed dark matter.... rotation curves problem, in 1981. Milgrom suggests that Newton's Second Law be modified for very small accelerations.
Astrophysics is the branch of astronomy that deals with the physics of the universe, including the physical properties of astronomical objects such as galaxy, stars, planets, exoplanets, and the interstellar medium, as well as their interactions....
Cosmic rays are energetic particles originating from space that impinge on Earth's atmosphere. Almost 90% of all the incoming cosmic ray particles are protons, about 9% are helium nuclei and about 1% are electrons .... s
Gamma-ray bursts are the most Luminosity Electromagnetism events occurring in the universe since the Big Bang. They are flashes of gamma rays emanating from seemingly random places in deep space at random times....
Gamma rays are a form of electromagnetic radiation produced by atom particle interactions, such as electron-positron annihilation or radioactive decay.... and x-ray
X-ray
X-radiation is a form of electromagnetic radiation. X-rays have a wavelength in the range of 10 to 0.01 nanometers, corresponding to frequency in the range 30 Hertz to 30 Hertz and energies in the range 120 Electron volt to 120 keV.... sources.
