Tag Archives: Physics

Jew of the Week: Albert Einstein

Father of Modern Physics

Albert Einstein (1879-1955) was born in Germany, lived in Italy, and received his higher education in Switzerland. In 1905, Einstein exploded onto the science scene with 4 revolutionary papers on the subjects of the photoelectric effect, Brownian motion, special relativity, and mass/energy equivalence. By 1919 his research and theories were world-famous, with The Times reporting “Revolution in Science – New Theory of the Universe – Newtonian Ideas Overthrown”. He won the Nobel Prize two years later, for the photoelectric effect (not relativity!) In 1922, Einstein travelled the world, with a 12-day stop in Israel, during which he said “I consider this the greatest day of my life.” In 1933, he moved permanently to the US due to the Nazi rise to power. The Nazis raided his house, publicly burned his writings, and even put a bounty on his head worth $5000! Of them, he said, “I must confess that the degree of their brutality and cowardice came as something of a surprise.” Fearing the Nazis would develop an atomic bomb, Einstein penned a letter to President Roosevelt persuading him to start a nuclear weapon research program. Einstein would later call this the greatest mistake of his life – but a necessary one.

Einstein Predicts the Future...?

Einstein Predicts the Future…?

He spent the rest of his life researching, teaching and writing, based primarily at Princeton. He was a member of the NAACP and fought for civil rights in America. Becoming a vegetarian, Einstein believed mankind as a whole would benefit greatly by adopting such a diet. Three years before his death he was offered to be President of Israel, but was “saddened and ashamed” to decline, humbly admitting he would have no idea how to run a country. Einstein passed away while working on a speech for Israel’s 7th Independence Day. His brain was preserved to be studied, the rest of his body cremated and scattered. Receiving countless awards, Einstein would publish over 300 scientific works, and an additional 150 non-scientific ones. He revolutionized the fields of thermodynamics, light, quantum physics, energy, relativity, cosmology, statistics, motion and momentum, magnetization, refrigeration and a host of others. He was also a musician. So great is his legacy, that “Einstein” has become synonymous with “genius”.

Words of the Week

Einstein in 1947

Einstein in 1947

Gems from Albert Einstein:

No problem can be solved from the same level of consciousness that created it.

Education is what remains after one has forgotten what one has learned in school.

Great spirits have always encountered violent opposition from mediocre minds.

The world is a dangerous place to live; not because of the people who are evil, but because of the people who don’t do anything about it.

Jew of the Week: Menachem Mendel Schneerson

The Lubavitcher Rebbe

Menachem Mendel Schneerson – The Lubavitcher Rebbe

Menachem Mendel Schneerson (1902-1994) was the 7th and final Rebbe of Chabad-Lubavitch. From an early age he was focused on the well-being of others, diving into the Black Sea to save a drowning boy when he was just 9 years old. After marrying, he settled in Germany, where he studied math, physics, and philosophy at the University of Berlin. Simultaneously, he began writing commentaries on the Torah. With the rise of the Nazis, Rabbi Schneerson moved to France in 1933, and studied mechanics and engineering at ESTP, then enrolled at the world-famous Sarbonne and studied math until the outbreak of World War II. In 1941, the Rebbe finally made it to America. Immediately, he went to work at the Brooklyn Navy Yard to help the war effort, and was on the team that supplied the U.S.S. Missouri battleship. By 1942, Rabbi Schneerson began taking charge of Chabad. He reluctantly accepted the title of Rebbe in 1951. Over the years, he launched many campaigns to reignite Judaism globally. He sent thousands of emissaries, called shluchim, around the world, setting up Chabad houses on every continent (except Antarctica, for now), thereby putting kosher food, warm hospitality and prayer services always within reach for Jews anywhere in the world. He was a noted kabbalist, and gave countless penetrating discourses. He touched the lives of thousands of people, and inspired countless more. In 1983, the US Congress established the Rebbe’s birthday as “Education Day”. Posthumously, he was awarded the Congressional Gold Medal.

Words of the Week

You must approach a fellow Jew as though you are the King’s servant sent with a message to His most precious child.

– Rabbi Menachem Mendel Schneerson, the Lubavitcher Rebbe

Jew of the Week: Lise Meitner

The Mother of the Atomic Bomb

Lise Meitner

Lise Meitner (1878-1968) was born in Vienna, the daughter of the first Jewish lawyer in Austria. Meitner showed an early interest in nuclear physics, working alongside such greats as Max Planck and Neils Bohr. Following World War I (in which she served as an x-ray nurse), Meitner discovered the famous “Auger effect”, but all the recognition was taken from her and given to Pierre Auger, hence the name. Soon after, she became the first-ever female professor of physics in Germany, but it did not last. Meitner was forced to flee from the Nazis. Over the course of her career, she helped discover many new elements of the periodic table, but by far her greatest achievement was the discovery of nuclear fission. Meitner was the first to show a nuclear chain reaction can release tremendous amounts of energy, the basis for nuclear bombs (and power plants). This inspired celebrity genius Albert Einstein to write a letter to President Roosevelt, initiating the Manhattan Project. Meitner was asked to work on the Project, but she refused with the words: “I will have nothing to do with a bomb!” Nonetheless, she is often called the Mother of the Atomic Bomb. Unbelievably, she was slighted once again when the Nobel prize for nuclear fission was given to Otto Hahn. If it is any consolation, the element Meitnerium (Mt, number 109) is named after her. November 17 was her birthday.

Words of the Week

When something is broken below, repair it above. And know that it is never truly repaired above until it is in order below.
– The Chassidic Masters

 

Jew of the Week is One Year Old! See the Jew that started it all…