1.
Albert Einstein (1879-1955) was one of the greatest scientists of the 20th century, an era dominated by science. His theories about how the world works transformed our understanding of the universe. Even as a young child, Einstein was thinking about the world in a way that was different from other children. A toy compass given to Einstein by his father inspired the future scientist. The five-year-old wondered what made the needle always point north.
A creative mind and a love for mathematics and physics inspired the German-born Einstein to become a scientist. However, it was not as a celebrated scientist that Einstein proposed his first groundbreaking theories.
In 1905, when he was 26 years old, Einstein worked as a clerk at the Patent Office in Bern, Switzerland. In his spare time, he wrote and then submitted a series of five scientific papers to a leading German physics journal. This alone was remarkable, as scientists usually submit a couple of papers a year, working on them full time. In addition, three of these papers were revolutionary, providing the foundation for modern physics.
Transforming physics
Einstein’s first paper used mathematics to explain the motion of particles in a liquid or gas, such as dust particles moving in air. In another paper, Einstein explained how light can be transformed into electricity. He won the 1921 Nobel Prize in Physics for this explanation.
Famous equation:
Einstein's Special Theory of Relativity
In his third paper, he described the complicated Special Theory of Relativity. This theoryexplains how measurements change when you travel very fast — almost as fast as light travels. To mark the 100th anniversary of these achievements, 2005 was designated by the United Nations as the International Year of Physics, also known as the Einstein year.
Great minds think alike
In later years, Einstein developed his General Theory of Relativity, which explains how gravity works for very massive objects like black holes. The equations also indicated that the universe should be either expanding or collapsing. However, Einstein observed that stars do not appear to move away from or toward each other, and he rejected that prediction. He added a factor to his theory to make the universe motionless.
ENLARGE
Edwin Hubble:
Using California's
Mount Wilson
Observatory
A few years later,astronomer Edwin Hubble, for whom the Hubble Space Telescope is named, became famous for showing that galaxies existed outside our Milky Way Galaxy. He also showed that the farther away a galaxy is from Earth, the faster it appeared to be moving away. Hubble was the first to explain that thisobservation meant the universe was expanding.
When Einstein learned of Hubble’s work, he realized his theory had correctly predicted the universe’s expansion. He considered his disbelief of his own theory the greatest blunder of his life. Scientists now have proven Einstein’s General Theory of Relativity, and use it, along with new telescope technology, to help them discover more about the expanding universe.
Legacy of a genius
If the universe is expanding today, then it must have been smaller in the past. In fact, the universe must have a beginning. If scientists can figure out how fast the universe is expanding, they can work backward to find out how long the universe has been expanding. This calculation yields the age of the universe and answers several of the basic questions we have concerning where we came from and how we got here.
Before the Hubble Space Telescope was launched, estimates for the universe’s age ranged between 10 and 20 billion years old. One of the three primary scientific goals of the Hubble mission is to determine the expansion rate, and thus the age, of the universe. In 1999, astronomers used the Hubble Space Telescope to narrow down the age of universe to between 10 and 14 billion years old. Further studies with Hubble and other telescopes yielded an age of about 13.7 billion years old.
These results, and many of the groundbreaking discoveries of the last century, still rely upon Einstein’s work. His ideas have provided a solid and stable framework upon which much of our knowledge of the universe is built.
============================ =========== ====================
1. Einstein's great breakthroughs came from visual experiments performed in his headrather than the lab.
Albert Einstein Facts
Albert Einstein is perhaps the most famous scientist of all time. Both his image and brilliant work on theoretical physics live on today and he serves as an inspiration to young scientists around the world.
Read on for interesting facts, quotes and information about Albert Einstein.
1. Albert Einstein was born on the 14th of March 1879 and died on the 18th of April 1955.
2. Born in Germany to a Jewish family, Einstein made many contributions to the field of theoretical physics.
3. Even when very young, Einstein showed great ability in both math’s and science. He was naturally curious and had a brilliant analytical mind.
4. Einstein worked in a patent office evaluating patents for electromagnetic devices not long after he graduated.
5. He produced perhaps one of the most famous equations ever: E = mc² (energy equals mass multiplied by the speed of light squared).
6. He is also well known for his theory of relativity. Special relativity being introduced in his 1905 paper “On the Electrodynamics of Moving Bodies” before Einstein developed the theory of general relativity between the years of 1907 and 1915.
7. Einstein won the 1921 Nobel Prize in Physics for his work on theoretical physics.
8. He worked on many other influential theories and projects including: the deflection of light by gravity, the quantum theory of atomic motion in solids, Brownian motion, an explanation for capillary action and much more.
9. Famous Albert Einstein quotes include: "Whether you can observe a thing or not depends on the theory which you use. It is the theory which decides what can be observed."
10. "If I were not a physicist, I would probably be a musician. I often think in music. I live my daydreams in music. I see my life in terms of music.... I do know that I get most joy in life out of my violin."
11. "Physical concepts are free creations of the human mind, and are not, however it may seem, uniquely determined by the external world."
12. "I am enough of an artist to draw freely upon my imagination. Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world."
Albert Einstein’s wife often suggested that he dress more professionally,
when he headed off to work.
“Why should I?” he would invariably argue.
Everyone knows me there.”
When the time came for Einstein to attend his first major conference,
she begged him to dress up a bit.
“Why should I?” said Einstein.
“No one knows me there
============ ========= ========= ========= ========= =========
2.
Albert Einstein was often asked to explain the general theory of relativity.
“Put your hand on a hot stove for a minute, and it seems like an hour,”
he once declared.
“Sit with a pretty girl for an hour, and it seems like a minute.
That’s relativity!”
========= ========= ========= ========= =========
3.
When Albert Einstein was working in Princeton university,
one day he was going back home he forgot his home address.
The driver of the cab did not recognize him.
Einstein asked the driver if he knows Einstein’s home.
The driver said “Who does not know Einstein’s address?
Everyone in Princeton knows.
Do you want to meet him?”.
Einstein replied “I am Einstein.
I forgot my home address, can you take me there? ”
The driver reached him to his home and did not even collect his fare from him .
============ ========= ========= ========= ========= =========
4.
Einstein was once travelling from Princeton on a train when the conductor came down the aisle,
punching the tickets of every passenger.
When he came to Einstein,
Einstein reached in his vest pocket.
He couldn’t find his ticket,
so he reached in his trouser pockets.
It wasn’t there, so he looked in his briefcase but couldn’t find it.
Then he looked in the seat beside him.
He still couldn’t find it.
The conductor said,
‘Dr. Einstein, I know who you are.
We all know who you are.
I’m sure you bought a ticket.
Don’t worry about it.’
Einstein nodded appreciatively.
The conductor continued down the aisle punching tickets.
As he was ready to move to the next car,
he turned around and saw the great physicist
down on his hands and knees
looking under his seat for his ticket.
The conductor rushed back and said,
‘Dr. Einstein, Dr. Einstein, don’t worry,
I know who you are. No problem.
You don’t need a ticket.
I’m sure you bought one.’
Einstein looked at him and said,
‘Young man, I too, know who I am.
What I don’t know is where I’m going. That’s why I am searching my ticket”
when he headed off to work.
“Why should I?” he would invariably argue.
Everyone knows me there.”
When the time came for Einstein to attend his first major conference,
she begged him to dress up a bit.
“Why should I?” said Einstein.
“No one knows me there
============ ========= ========= ========= ========= =========
2.
Albert Einstein was often asked to explain the general theory of relativity.
“Put your hand on a hot stove for a minute, and it seems like an hour,”
he once declared.
“Sit with a pretty girl for an hour, and it seems like a minute.
That’s relativity!”
========= ========= ========= ========= =========
3.
When Albert Einstein was working in Princeton university,
one day he was going back home he forgot his home address.
The driver of the cab did not recognize him.
Einstein asked the driver if he knows Einstein’s home.
The driver said “Who does not know Einstein’s address?
Everyone in Princeton knows.
Do you want to meet him?”.
Einstein replied “I am Einstein.
I forgot my home address, can you take me there? ”
The driver reached him to his home and did not even collect his fare from him .
============ ========= ========= ========= ========= =========
4.
Einstein was once travelling from Princeton on a train when the conductor came down the aisle,
punching the tickets of every passenger.
When he came to Einstein,
Einstein reached in his vest pocket.
He couldn’t find his ticket,
so he reached in his trouser pockets.
It wasn’t there, so he looked in his briefcase but couldn’t find it.
Then he looked in the seat beside him.
He still couldn’t find it.
The conductor said,
‘Dr. Einstein, I know who you are.
We all know who you are.
I’m sure you bought a ticket.
Don’t worry about it.’
Einstein nodded appreciatively.
The conductor continued down the aisle punching tickets.
As he was ready to move to the next car,
he turned around and saw the great physicist
down on his hands and knees
looking under his seat for his ticket.
The conductor rushed back and said,
‘Dr. Einstein, Dr. Einstein, don’t worry,
I know who you are. No problem.
You don’t need a ticket.
I’m sure you bought one.’
Einstein looked at him and said,
‘Young man, I too, know who I am.
What I don’t know is where I’m going. That’s why I am searching my ticket”
============== ==================== ========================
EINSTEIN Work AREA And INTERESTS:
A creative mind and a love for mathematics and physics inspired the German-born Einstein to become a scientist. However, it was not as a celebrated scientist that Einstein proposed his first groundbreaking theories.
In 1905, when he was 26 years old, Einstein worked as a clerk at the Patent Office in Bern, Switzerland. In his spare time, he wrote and then submitted a series of five scientific papers to a leading German physics journal. This alone was remarkable, as scientists usually submit a couple of papers a year, working on them full time. In addition, three of these papers were revolutionary, providing the foundation for modern physics.
Transforming physics
Einstein’s first paper used mathematics to explain the motion of particles in a liquid or gas, such as dust particles moving in air. In another paper, Einstein explained how light can be transformed into electricity. He won the 1921 Nobel Prize in Physics for this explanation.
Famous equation:
Einstein's Special Theory of Relativity
In his third paper, he described the complicated Special Theory of Relativity. This theoryexplains how measurements change when you travel very fast — almost as fast as light travels. To mark the 100th anniversary of these achievements, 2005 was designated by the United Nations as the International Year of Physics, also known as the Einstein year.
Great minds think alike
In later years, Einstein developed his General Theory of Relativity, which explains how gravity works for very massive objects like black holes. The equations also indicated that the universe should be either expanding or collapsing. However, Einstein observed that stars do not appear to move away from or toward each other, and he rejected that prediction. He added a factor to his theory to make the universe motionless.
ENLARGE
Edwin Hubble:
Using California's
Mount Wilson
Observatory
A few years later,astronomer Edwin Hubble, for whom the Hubble Space Telescope is named, became famous for showing that galaxies existed outside our Milky Way Galaxy. He also showed that the farther away a galaxy is from Earth, the faster it appeared to be moving away. Hubble was the first to explain that thisobservation meant the universe was expanding.
When Einstein learned of Hubble’s work, he realized his theory had correctly predicted the universe’s expansion. He considered his disbelief of his own theory the greatest blunder of his life. Scientists now have proven Einstein’s General Theory of Relativity, and use it, along with new telescope technology, to help them discover more about the expanding universe.
Legacy of a genius
If the universe is expanding today, then it must have been smaller in the past. In fact, the universe must have a beginning. If scientists can figure out how fast the universe is expanding, they can work backward to find out how long the universe has been expanding. This calculation yields the age of the universe and answers several of the basic questions we have concerning where we came from and how we got here.
Before the Hubble Space Telescope was launched, estimates for the universe’s age ranged between 10 and 20 billion years old. One of the three primary scientific goals of the Hubble mission is to determine the expansion rate, and thus the age, of the universe. In 1999, astronomers used the Hubble Space Telescope to narrow down the age of universe to between 10 and 14 billion years old. Further studies with Hubble and other telescopes yielded an age of about 13.7 billion years old.
These results, and many of the groundbreaking discoveries of the last century, still rely upon Einstein’s work. His ideas have provided a solid and stable framework upon which much of our knowledge of the universe is built.
============================ =========== ====================
EINSTEIN 20 FACTS:
2. Albert Einstein considered himself an agnostic, not an atheist.
3. Einstein was a slow learner as a child and spoke very slowly.
4. The pathologist who made Einstein body's autopsy stole his brain and kept it in a jar for 20 years.
5. Einstein's Nobel Prize money went to his ex-wife as a divorce settlement.
6. Einstein was offered the presidency of Israel which he politely declined.
7. Einstein Failed his University Entrance Exam and had to reapply a year later.
8. Einstein never received a Nobel prize for relativity. It was actually for the photoelectric effect.
9. Einstein was famous for having a bad memory. He could not remember names, dates and phone numbers.
10. Einstein had an illegitimate daughter born in 1902.
11. Einstein, Darwin, Allan Poe & Saddam Hussein, all married their first cousins.
12. Austrian physicist Friedrich Hasenohrl published the basic equation E = mc2 a year before Einstein did.
13. Albert Einstein's eyes remain in a safe box in NYC.
14. Yoda, from Star Wars, was modeled after the appearance of Albert Einstein.
15. Albert Einstein had no car of his own and he also never learned how to drive.
16. Albert Einstein didn't like to wear socks.
17. Albert Einstein's brain had a parietal lobe that was 15% larger than the average brain.
18. Galileo Galilei was Albert Einstein's favorite scientist.
19. Albert Einstein denounced segregation, calling it a "disease of white people" and worked against racism in America.
20. Hours before his death,Einstein was still attempting to prove his Theory of Everything.
===================== ===================== ===============
Albert Einstein is perhaps the most famous scientist of all time. Both his image and brilliant work on theoretical physics live on today and he serves as an inspiration to young scientists around the world.
Read on for interesting facts, quotes and information about Albert Einstein.
1. Albert Einstein was born on the 14th of March 1879 and died on the 18th of April 1955.
2. Born in Germany to a Jewish family, Einstein made many contributions to the field of theoretical physics.
3. Even when very young, Einstein showed great ability in both math’s and science. He was naturally curious and had a brilliant analytical mind.
4. Einstein worked in a patent office evaluating patents for electromagnetic devices not long after he graduated.
5. He produced perhaps one of the most famous equations ever: E = mc² (energy equals mass multiplied by the speed of light squared).
6. He is also well known for his theory of relativity. Special relativity being introduced in his 1905 paper “On the Electrodynamics of Moving Bodies” before Einstein developed the theory of general relativity between the years of 1907 and 1915.
7. Einstein won the 1921 Nobel Prize in Physics for his work on theoretical physics.
8. He worked on many other influential theories and projects including: the deflection of light by gravity, the quantum theory of atomic motion in solids, Brownian motion, an explanation for capillary action and much more.
9. Famous Albert Einstein quotes include: "Whether you can observe a thing or not depends on the theory which you use. It is the theory which decides what can be observed."
10. "If I were not a physicist, I would probably be a musician. I often think in music. I live my daydreams in music. I see my life in terms of music.... I do know that I get most joy in life out of my violin."
11. "Physical concepts are free creations of the human mind, and are not, however it may seem, uniquely determined by the external world."
12. "I am enough of an artist to draw freely upon my imagination. Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world."
==================== ========================= ===========
10 Things You Didn’t Know About Albert Einstein
He was the greatest genius of our times whose contributions to physics have been matched only by a handful of others in history. Even so, nowadays Einstein is associated just with one formula: E = mc2. It has been called the most famous formula in the world, and even people who have no idea what mass-energy equivalence is still know it. However, there was a lot more to the man than that.
1. He never failed math. This is a popular “fact” promoted on the internet, maybe in an attempt to relate to genius. However, it is simply not true. Overall, Einstein was an average student, but math was one area where he excelled, unsurprisingly.
2. Einstein encouraged the development of the nuclear bomb. His involvement is often misinterpreted, with some claiming that he helped create the atom bomb. In reality, what he did was write a letter to President FDR encouraging him to begin work on such a weapon, which led to the Manhattan Project. Although a dedicated pacifist and, later, an anti-nuke spokesman, Einstein was convinced that America needed the atomic bomb before the Nazis.
3. He was a great musician. If the whole “genius” thing didn’t work out, Einstein could have become a violinist. His mother played piano so he had the love of music instilled in him—via violin lessons—at the young age of five.
4. He could have been the President of Israel. When Israel’s first president, Chaim Weizmann, died, Einstein was offered the position, but he declined.
5. He married his cousin. After Einstein divorced his first wife, Mileva Maric, he married his cousin, Elsa Lowenthal. He was, actually, quite a bad husband to his first wife in their later years. He had affairs he never tried to hide, he moved the entire family to Berlin without discussion, and treated her more as a servant than a wife.
6. He won the 1921 Nobel Prize for Physics. This alone isn’t particularly surprising. What is surprising is the fact that he didn’t receive it for the general or special theory of relativity, but rather for the photoelectric effect.
7. He loved to sail. Ever since university, Einstein sailed as a hobby. But by his own admission, he never made a particularly good sailor. In fact, he didn’t even know how to swim.
8. He really didn’t like socks, and usually didn’t wear them. In fact, in a letter to Elsa, he bragged about getting away “without wearing socks” while at Oxford.
9. He had an illegitimate daughter. This wasn’t known until the 1980s, but according to correspondence between Albert and Mileva it was determined that the two had a daughter in 1902 called Lieserl. At one point, all mention of her in letters stopped so her fate is unknown.
10. His brain was stolen. After Einstein died, the pathologist who did his autopsy took his brain without permission. He eventually got the permission necessary from Einstein’s son, but he was fired from Princeton when he refused to turn the brain over. He kept it for over forty years before finally returning it in 1998.
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