history of science

The Chandra Angle !!

But the neutron stars are still quite large. This is because the electrons are about 1000 times as longer in how much space they require to sit in that system, than the neutrons. the neutrons are heavy hard attitude guys, they will go no where. But the electrons while occupy such a large couch are far far less heavier than are neutron. So they are basically whats called “soft”. They are long legged and eat less energy and when vanish the neutron stars have collapsed into an adjacent mass state but quite so very smaller in volume, a 1000 times, smaller.

So two things happened that are called supernovae (that is super star phenomena).

1. (Type Ia supernovae) White dwarf > induced by atomic disintegration due to gravity pressure > Core of the star

2. (Core collapse supernovae) Core of the star > induced further by emission of electrons > neutron star

Happy birthday Scientists, James Joule.

It’s the birthday of James Joule, who was born in 1818 in Salford, England. Joule was a commercial brewer in Manchester. His work inspired an interest in physics and in the nature of energy. In a series of experiments, he demonstrated the convertibility of kinetic, thermal and electromagnetic energy. The SI energy unit, the joule, is named in his honor.

Sir J. J. Thomson, the man behind electrons. Happy birth day Scientists. #mdashf #birthday2

#mdashf (insight of #mdashf) Sir J. J. Thomson, discovered the electron. The particle that gives us electric current and lit our bulbs and heat to toaster breads.

(Physics Today Insight) It’s the birthday of Joseph John “J J” Thomson, who was born in 1856 in Manchester, England. In 1897 Thomson found that cathode rays could be deflected by an electric field. He correctly deduced that cathode rays consist of tiny negatively charged particles: He had discovered the electron. Thomson was also a talented mentor: Six of his students – as well as his son, George – went on to earn Nobel prizes.

Jupiter, Europa, their love game.

But how magnetic a personality is Jupiter? Jupiter’s magnetism is bigger than Sun’s and earth’s. A fact that certainly excites its lovers.

This hubble image shows how plumes of water are sprayed into its own atmosphere by icy Europa which the armor Jupiter splits at the atomic level by throwing electric charges at the water molecules in a rapid manner by its magnetic arm. Just like we accelerate charges by magnetic field here on earth and make them split each other, the power of Jupiter’s darts are so high they split the water molecules into ions of H and O. That causes radiation in various hues of color, an aura captured by the Hubble telescope.