Sunday 15 February 2015

Explore The Universe
















For More 63 Pictures Click the Link Below....... 

https://www.dropbox.com/sh/kljzutj958twiwq/AABL9PeUWiX31l69wLd9_KOAa

HOW BIG OUR UNIVERSE IS

HOW BIG OUR UNIVERSE IS?
  1.             The Earth is 30 trillion times greater than human.
  2.           The Sun is 1 million times greater than The Earth.
  3.            The Etacarinae is 5 million times greater than The Sun.
  4.           Betel Guese is 30 million times greater than The Sun.
  5.           VY canis Majoris is 1 billion times greater than The Sun.
  6.           The name of the Galaxy in which we live is “MILKY WAY”.
  7.            In MILKY WAY, there are 300 billion stars like The Sun.
  8.           If we travel at the speed of light then we required 100 thousand years to cross The MILKY WAY.
  9.           MILKY WAY Galaxy is in VIRGO Cluster.
  10.           In VIRGO Cluster there are 4700 Galaxies.
  11.           VIRGO Cluster is in LOCAL Super Cluster.
  12.             In LOCAL Super Cluster there are 100 Clusters.And
  13.       In our UNIVERSE there are 1 Billion Super Clusters and these super clusters are look like small dots in the net i.e. our UNIVERSE.
     
     








Friday 13 February 2015

The Life of Facebook Founder








Scientific Inventions/Theories That change the World

Nicola Tesla 1850: "Tesla Coil" electrical resonant transformer 
Micheal Faraday 1791: "electrolysis" direct electric current (DC current) 
James Maxwell 1831: Magnetic field 
Marie Curie 1807: radio activity 
Issac Newton 1642: Astronomy 
Albert Einstein 1879: space/time theory 
James Watson & Francis Crick 1928/1916: DNA 
Neils Bohr 1885: Atomic model 
Charles Darwin 1809: Evolution

THE SEVEN STATES OF MATTER

States OF Matter:
At the beginning of their first chemistry class, students are taught that there are three 'states' of matter; solid, liquid and gas. From that point on, additional 'states' of matter are introduced at regular intervals.
There are several different types of states of matter.
1.      Solid
2.      Liquid
3.      Gas
4.      Plasma
5.      Beam
6.      Thought Wave
7.      Bose-Einstein Condensate

Solid
Solid is a state of matter that has a fixed shape and fixed volume. A solid is made up of tiny particles of matter such as atoms and molecules that are held together by chemical bonds. The atoms and molecules are held rigidly in place that does not allow the solid to change shape or volume. Hence, a solid cannot fill out the shape of a container like a liquid or fill the every space of a container like a gas.
The atoms and molecules in a solid are tightly bound to each other in either a regular geometric lattice or irregularly. The regular geometric lattice is most common and can be found in most solids, including ice. Solids with irregularly bound atoms are known as amorphous solids. This includes glass and polystyrene.

When some solids are heated, the energy from the heat is absorbed by the atoms. The atoms then get excited and start to move around. The bonds that held the atom in place tend to loosen, allowing the atoms to move further away from each other. Essentially, this is the process of melting. When the solid has melted thoroughly, it is then deemed to be a liquid.

Liquid
The atom s or molecule s of matter in the liquid state are compressed as tightly as those of matter in the solid state, but the atoms or molecules in a liquid can move freely among each other. Examples of liquids are water at room temperature (approximately 20 ºC or 68 ºF), oil at room temperature, and alcohol at room temperature.
When a liquid is heated, the atoms or molecules gain kinetic energy. If the temperature becomes sufficiently high, the liquid becomes a gas, or it may react with chemicals in the environment. Water is an example of a liquid that becomes gaseous when it is heated gradually. Alcohol will combust (combined with oxygen in the atmosphere) if heated suddenly and dramatically.
When a liquid is cooled, the atoms or molecules lose kinetic energy. If the temperature becomes low enough, the liquid becomes a solid. Water is a good example. If cooled down, it freezes into ice.   

Gas:
A gas is a state of matter that has no definite shape or volume. Gases are either made up of one type of atom or compound molecules made from a variety of atoms. Unlike a liquid or solid, these atoms or molecules are not held together via strong bonds or attraction. Hence, the atoms and molecules move around freely with a lot of space between the particles.

Due to this space between the molecules, most gases appear to be colorless to the naked eye. Hence, as compared to solid or liquid, it is very difficult to measure pressure, volume, number of particles and/or temperature of the gas. However, it is still possible.

Furthermore, the ability of the atoms and molecules of the gas to spread out from each other allows a gas to fill the entire space of the container it is in. Scientists have been able to use this ability to measure weight and volume of the gas. Compared to the other states of matter, gases have low density and viscosity. Also, pressure and temperature influence the particles within a certain volume of gas. This means that the weight, density, and volume may fluctuate depending on the pressure and temperature.

As the pressure increases and temperature decreases, the molecules in the gas will come closer to each other. After a point, the molecules will be so close to each other that their bonds will allow them to become a liquid. Whereas, if the pressure decreases and the temperature increases, then the molecules will be forced to move further apart from each other and may even break their bonds altogether after a point. 


Plasma:
The fourth state of matter above gas is plasma. Plasma is ionized gas. It is gas that is super heated to the point some of its electrons break away from their nuclei and join other nuclei. The gas molecules are in an unstable state and therefore behave in a haphazard and unpredictable manner. Stars are made of plasma Fire is plasma. It is powerful, dangerous and attractive at the same time. A spark is an example of a plasma.





Beam:
Beam is harmonious and coherent whereas plasma is chaotic and erratic. The vast difference of temperament between the fourth and fifth state of matter very well corresponds to the idea that there is greatest amount of chaos right before order, or there is greatest amount of confusion right before clarity appears.
Beam also differs from the other four states in terms of being non-thermal while the rest are thermal. The more energetic the vibrations of particles are, the more heat they would generate. But because the particles of beam are traveling in the same direction, they do not collide against each other to generate heat.
Friction is the cause of heat. Friction is the result of particles colliding with each other and increasing their vibration or kinetic energy. Beam creates heat not in itself but when its particles clash against other matter. You feel the heat of light when its photons clash against the molecules of your skin. The greater the intensity of the beam and the more concentrated it is, the more friction it will generate when it interacts with other matter. You get incinerated when you get close enough to the sun. 




Thought Wave:
Thought wave is the sixth state of matter. Thought wave exists at a higher energetic level than beam. Thought wave can move even faster than beam. It moves at the speed of infinity. It is at once here and at once there. Thought wave is local and non local.





Bose-Einstein Condensate:
There is a state lower than all these states. It is the zero state of matter. The zero state of matter is known as the BEC or Bose-Einstein Condensate. It is the most condensed condensate of all matter.
This state of matter was discovered by the scientist called Bose. He shared his findings with Einstein who helped him to publish his work to the world. Their joint venture resulted in the newly discovered state of matter being known as the Bose-Einstein Condensate.
A BEC exists when matter is frozen to extremely low temperatures that are a tiny fraction of a degree above absolute zero.
In this state, the atoms overlap into each other to form a wave. The BEC is a matter wave. If the wave was compressed, it would form a singularity. If enough mass was condensed into the singularity it could turn into a black hole.
It is believed that the zero state of matter could lead to the development of flat space technology. In future, it might be possible to transport huge objects in very tiny spaces as long as they are not compressed beyond the critical mass which would result in a black hole.
The occurrence of a black hole while making BEC would not need to be too much of a concern anyway because it would require a tremendous amount of energy to compress mass into the critical point.

The zero state of matter, like the fifth state of matter, is also non-thermal. It does not emit heat as well since its particles are not in motion at all thereby not causing friction.