Tuesday, May 24, 2011

Catch A Lion With The Laws Of Physics (lol)

How to catch the lion DIFFERENT THEORIES.

1. Newton's Method:
Let, the lion catch you. For every action there is
equal and opposite reaction.Implies you caught lion

2. Einstein Method:
Run in the direction opposite to that of the
lion.Due to higher relative velocity, the lion will
also run faster and will get
tired soon. Now you can trap it easily.

3. Schrodinger Method:
At any given moment, there is a positive probability
that lion to be in the cage. So set the trap, sit
down and wait.

4. Inverse Transformation Method:
We place a spherical cage in the forest and enter
it.Perform an inverse transformation with respect to
lion. Lion is in and we are out.

5. Thermodynamic Procedure:
We construct a semi-permeable membrane which allows
everything to pass it except lions. Then sweep the
entire forest with it.

6. Integration Differential Method:
Integrate the forest over the entire area. The lion
is some where in the result. So differentiate the
result PARTIALLY w.r.t lion to trace out the lion


Monday, May 23, 2011

Apple Changed The Life Of Sir Newton


Sir Isaac Newton (1642-1727) is one of the few most influential scientists who ever lived. We know these names familiar from his theory of gravity, although gravity is not the only Newton's monumental discoveries. Newton was also bequeathed to us the concept of the light spectrum. He also noted as the inventor of the telescope reflection. Similarly, the law of motion which can explain many things about the orbits of celestial bodies, including our earth.

The birth of the law of gravity does have many versions. Some believe that the idea of gravity came after an apple fell on his head. Another version states that the source of the idea of ​​just when he saw the moon that hangs in the sky. In his biography instead told that the idea about the theory of gravitation was born after she remembered a childhood game: A bucket full of water tight rotated in a vertical axis so that the water in the bucket does not overflow even if the position of the bucket upside down.

Today, more than three hundred years after Newton formulated his theories, his findings are still relevant. During his life, Newton probably never imagined that the launching of rockets and interplanetary travel can now be done based on the formula which he discovered. Is not the concept of a spectrum of light used to measure the shift of the star is the fruit of Newton's discovery? The law of gravity to explain how a planet orbiting its parent star can affect. And do not forget the laws of motion which describes the period, mass, and distance of objects around a star. All that is born of the genius of Newton's brain three and a half centuries ago!
Incidence of apple fall inspired Newton to discover the laws that became known as the "Law of Style Weight (Gravity) Newton (1687)". It appears that, with the help of Newton's Law of Style Weight this, we begin to understand the origin of the cause of the fall of the apple in the earth's surface. And thus revealing clearly what causes attraction of apple fruit (by weight of Newton's Law of Force) and why it should fall to the surface of the earth (via Newton's Law of Motion).

Newton discovered the force of law formulation weight through an inspiration that came suddenly. Apparently not! Newton's theory of birth through a long process which was opened by the ideas of Copernicus, was pioneered by a pile of data Tycho Brahe, and who later worked on by Kepler. Newton's own discovery efforts with diligence be obtained through a time-consuming for scientists to understand the third. In fact, in 1666 he still does not understand it. Assumption about gravity saved by Newton for itself for decades.

Apple fruit itself is not anything. It just a twin of the full moon puzzle. Apples fall to earth, so did the moon come out from the straight path, around the earth. Apple and the moon is a coincidence.

In the study in his garden, and in contemplation of a self without stopping, and his reason are always filled with geometry modes and a new analysis, Newton makes the relationships between various domains of thought that are far apart. However, he was still not convinced. Calculations are still doubtful, he could only find the answers approach. He sought precision rarely found, beyond the ones permitted by the existing supporting data at that time.


When Eureka Touted As A Magical Word

According to the story, a crown for King Hiero II was made by the makers of the crown, and the king ordered Archimedes to check if the crown was really made ​​of pure gold or silver containing additional material. Because of King Hiero II do not trust the manufacturers crown.

Archimedes moment to soak in the tub, he noticed that the water in the tub spilled out equally to the body. Archimedes realized that this effect can be used to calculate the volume and content of the crown. By dividing the weight of the crown with a volume of water displaced, the density and weight of the crown could be obtained.

Density of crown would be lower than the density of pure gold when the crown maker cheat and add a silver or metal with a lower density. Because too happy with this discovery, Archimedes jumped out of the tub, forget the dress first, and ran out into the street and screamed "EUREKA!" or '"I find it"


Archimedes Screw
At that time, the ship made ​​by Archimedes is the largest ship. To be able to float, it must be dried first vessel of water that flooded the deck of the ship. Because of the size of this vessel, the amount of water that must dipindahkanpun very much. Because of that Archimedes created a device called "Archimedes Screw". With this water can be easily aspirated from the deck of the ship.



Compound Pulley
The size of a large ship has also caused other problems. The mass of a heavy ship, causing it difficult to move. To overcome this, re-creating Archimedes pulley system called "Compound Pulley. " With this system, the ship and its crew and its cargo can be moved simply by pulling a rope. This pulley system until even now is still applied in daily life, eg the well pulley, a pulley that is used by a builder, etc..

The ship was later given the name Syracusia, and became the most phenomenal ships of that era.Archimedes designed a number of means of defense to prevent the Roman troops under the command of Marcus Claudius Marcellus, seized the land of his birth, and attacked the king of Syracuse Hiero II. When the Roman fleet of 120 ships began to appear across the ocean, Archimedes tried hard to prevent and disrupt enemy forces landed on the coast of Syracuse.

Claw of Archimedes

Sunday, May 22, 2011

The Suspects Who Made Physics Easy

Before getting to know what it is physics let us know in advance the characters in the world of physics. maybe some of you already are familiar with these figures, but there are some who are not familiar at all, so let's get acquainted with the experts.


Albert Einstein (born March 14, 1879 - died 18 April 1955 at age 76 years) is a theoretical physicist who is widely regarded as the greatest scientist in the 20th century. He put forward the theory of relativity and also greatly contributed to the development of quantum mechanics, statistical mechanics, and cosmology. He was awarded the Nobel Prize in Physics in 1921 for his explanation of the photoelectric effect and "for his services to Theoretical Physics ".

Having formulated the theory of general relativity, Einstein became famous throughout the world, an unusual achievement for a scientist. In his old age, his fame exceeded the fame of all scientists in history, and in popular culture, says Einstein is considered synonymous with intelligence or even genius. His face is one of the most known around the world. Albert Einstein, People of the Century (Person of the Century). In 1999, Einstein called the "People of the Century" by Time magazine. To appreciate them, a unit in the photochemical named einstein, a chemical element named einsteinium, and a named asteroid 2001 Einstein.


Thomas Alfa Edisson (1847-1931) is a person who earned the nickname "the Great Inventors. " He began his career as a sender (the operator) the railway telegraph in North America. Kemdian he became the inventor and developer of the objects of human needs that can be patented and sold. In 1870 he was able to sell the results of his creations, namely the telegraph exchanges. His discovery of a phenomenal and highly influential in the field of electricity are the bulb (lamp) of electricity.



James Watt (1736-1819) was a great engineer from the UK (United Kingdom). He successfully created the first efficient steam engine. This steam engine is in fact one of the strengths that led to the Industrial Revolution, particularly in Britain and Europe in general. To appreciate his services, a last name that is used as the name Watt power unit, such as engine power and electric power.





Michael Faraday (1791-1867) Received the nickname "Father of Electricity". He is a person who studies the various fields of science including the effects of strong magnetism on light. This phenomenon led him to find the ideas that became the basis of the theory of magnetic field. He is a member lectures to popularize scientific knowledge in the general population. Rational approach in developing the theory and analyzing the results, very impressive.





Physics As a Friend To Play

Perhaps during the time we assume that physics is something bothersome, but never did we to think of physics can also be something fun ...???
The author will try to readers of the site can recognize that even if only a little physics, and the author will try to also show images or video is related to physics.
Hopefully by reading the article and view video on this site, we thought about the physics can change. So when we see events related to the physics we can smile, not pouting and frowning.
now let's start the journey of physics ... remember always try to smile even though it's hard.