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1950

1950

in

USSR. Stalin proclaimed an amnesty for the Germans still held in the gulags, who had proven themselves good workers. Others were reclassified as political prisoners and were only released by Khrushchev with another amnesty in 1957, a full 12 years after the end of the

1950

1950

in

North America. Chriphonectria parasitica, a fungus unintentionally imported from Japan to the United States in the 19th century, virtually wiped out all walnut trees on the continent. That’s 4 billion trees.

mid-20th century

mid-20th century

in

China enters and emerges from the period of chaos that began a century earlier. Mao plunges China back into its previous isolationism, stability, and poverty. To do so, he seeks an uprising in the prosperous coastal cities. Failing this, he undertakes the Long March inland

September 9, 1949

September 9, 1949

in

An American B29 takes air samples over the Pacific Ocean with special filters and reveals the first Soviet nuclear explosion; Joe-1, as the test is named by the Americans, is an accurate copy of the American plutonium bomb, or Fat Man, dropped on Nagasaki.

September 1949

September 1949

in

Enrico Fermi returns to Europe for the first time, more than a decade after leaving before the war. He travels to Basel for a conference on high-energy particle physics. He meets Heisenberg, Pauli, and Lise Meitner, and swims a couple of kilometers in the Rhine

1949

1949

in

Baron Marcel Bich invented the Bic pen. Its practical development dates back to the Hungarian Lazslo Biro. The first prototypes were used by the US Army during the Normandy landings.

1949

1949

in

Fred Hoyle, mocking Lemaître’s ideas in a BBC broadcast, invented the expression “Big Bang.”

1949

1949

in

Kurt Godel discovers a space-time, compatible with general relativity, filled with rotating matter with time loops at every point

October 29, 1948

October 29, 1948

in

Signal Intelligence. The USSR implements a massive change in its methods of encryption and encoding messages. It also favors land-based wired communications, which are more difficult to intercept than the Nazis’ radio communications.

June 20, 1948

June 20, 1948

in

Federal Republic of Germany (West Germany). The Bank Deutscher Länder was founded in March 1948 as the predecessor of the Deutsche Bundesbank (Buchheim 1998). New Deutsche Mark (DM) banknotes were printed in the United States. On June 20, 1948, the population received 40 DM per

April 3, 1948

April 3, 1948

in

President Truman launches the Marshall Plan. US President Harry S. Truman signs the Foreign Assistance Act, the program better known as the Marshall Plan, named after US Secretary of State George C. Marshall, which channeled more than $13 billion in economic aid to Europe between

1948

1948

in

Brothers Maurice and Dick McDonald open their first restaurant in San Bernardino, California.

1948

1948

in

The CBS record company introduces the 33 rpm Long Playing (LP) to the market, replacing the old 78 rpm records.

1948

1948

in

Kurt Godel discovers an explicit model of the universe that allows time travel using Einstein’s theory of general relativity. It involves a rotating universe.

1948

1948

in

McDonald Observatory, Texas. Gerard Kuiper discovers Miranda, Uranus’s fifth satellite, which will also prove to be the most spectacular, with its young and tormented icy crust and its towering vertical cliffs: Verona Rupes, with a 20-kilometer-high wall!

1948

1948

in

Orville Wright, the most business-minded of the Wright brothers, dies. His brother Wilbur, the more inventive, had died of typhus in 1912.

January 23, 1948

January 23, 1948

in

month after discovering the transistor effect, Shockley woke up one night with an idea: a simpler junction, made like a sandwich, with the top and bottom layers of germanium doped with impurities with excess electrons (n), and a thin middle layer of germanium with excess

November 1947

November 1947

in

Bell Labs, NY: Miracle Month of the Transistor. John Bardeen develops the theory of the photovoltaic effect, Walter H. Brattain finds ingenious ways to test it, and through various experiments they arrive at the conception of the first transistor. They used Brattain’s lab to do

Autumn 1947

Autumn 1947

in

Facility 905 was built in Kazakhstan, near Semipalatinsk: there were 4 areas where, between 1949 and 1991, 456 atmospheric nuclear detonations and 318 underground ones were conducted.

1947

1947

in

Spaghetti alla Carbonara was invented in Rome as a local variation of the American Eggs & Bacon, to make them feel at home, using bacon from Marshall Plan cans.

1947

1947

in

The total number of Jews fleeing to the West in the two years after the end of the war was 300,000 people, of whom 200,000 from Poland, 18,000 from Hungary, 19,000 from Romania, 18,000 from Czechoslovakia.

June 5, 1947

June 5, 1947

in

U.S. Secretary of State George Catlett Marshall proposes a gigantic aid plan for Western Europe. It involves approximately $100 billion in current currency for Western Europe. This lays the foundation for democratic Europe, the defeat of real socialism, and the American century.

May 10, 1947

May 10, 1947

in

Glasgow, Scotland. The united British team took on the “rest of the world” and easily won 6-1. England manager Walter Winterbottom selected the British team, which included five English players, three from Scotland, two from Wales, and one from Northern Ireland. The European team, chosen

April 1947

April 1947

in

The assembly of the Mark-3 plutonium bomb dropped on Nagasaki was considered dangerous, and orders were given to never assemble a Mark-3 on American soil. In the event of conflict, they would be assembled at intermediate support bases such as Thule, in northwest Greenland. The

April 1947

April 1947

in

The number of America’s atomic weapons is considered such classified information that very few people know about it, and the number cannot be written down in any document. David Lilienthal, recently appointed head of the Atomic Energy Commission, returns from his first visit to Los

March 28, 1947

March 28, 1947

in

Poland. Polish Deputy Minister of Defense, General Karol Świerczewski, is assassinated by far-right Ukrainian partisans. The crime will be used as a pretext for a harsh crackdown on the Ukrainian minority in Poland, called Akcja Wisla (Operation Vistula) and nicknamed the Final Solution to the

March 20, 1947

March 20, 1947

in

Romania. 315 members of opposition parties are arrested on trumped-up charges. On May 4th, another 600 will be arrested. On June 2nd, another 260 people who opposed the Communist Party are arrested. All are deported to the Soviet Union.

March 12, 1947

March 12, 1947

in

Truman requests and obtains from Congress an extraordinary allocation of 400 million dollars in military and economic aid to Greece and Turkey, the initial act of the Doctrine of Containment of the Soviet Union launched by the American president

February 21, 1947

February 21, 1947

in

Washington, D.C. The U.S. State Department receives an urgent phone call from the First Secretary of the British Embassy, and just half an hour later, two documents of historic significance are delivered: the formal notification that the British government would terminate its commitment in the

February 20, 1947

February 20, 1947

in

The United States launches a V-2 rocket from New Mexico to an altitude of 110 km, carrying a swarm of fruit flies. After three minutes in space (suborbital flight), the Blossom capsule returns and the flies are recovered safe and sound. The first living beings

1947

1947

in

After the Paris Peace Treaty with the minor Axis powers (Italy, Finland, Romania, Hungary, and Bulgaria), the issue of Germany and Japan remained unresolved. US Treasury Secretary Henri Morgenthau Jr. called for the “pastoralization” of Germany with the complete dismantling of its industrial and military

December 19, 1946

December 19, 1946

in

Ho Chi Minh attacks the French. Thirty thousand Viet Minh soldiers under the command of Ho Chi Minh attack French positions in Hanoi, Vietnam, marking the beginning of thirty years of war in Indochina. Ho Chi Minh had first traveled to France at the end

July 22, 1946

July 22, 1946

in

Shortly after noon on July 22, 1946, Zionist terrorists, led by Menachem Begin, set off bombs planted in the basement of the King David Hotel in Jerusalem. At 12:37, a massive explosion ripped through the building, killing 91 people. Among the dead were 25 Britons,

July 1946

July 1946

in

A fruit fly (better known as a “fly”) is intentionally loaded onto an American V-2 and launched into space to test the effect of space radiation on living beings.

1946

1946

in

Vittorio Valletta at FIAT, will remain at the helm of the family company for more than 20 years.

April 4, 1946

April 4, 1946

in

Iran-Soviet Treaty for the complete withdrawal of the Red Army from Iranian soil. On August 25, 1943, a bilateral invasion had begun by British forces in the southwest and Soviet forces in the north. There were only isolated pockets of resistance. On August 29 and

March 5, 1946

March 5, 1946

in

Fulton, Missouri. Winston Churchill, in a famous speech, declared: “From Stettin in the Baltic to Trieste in the Adriatic, an iron curtain has descended across the continent. Behind that line lies all the capitals of ancient states of Central and Eastern Europe (…) in what

March 1946

March 1946

in

Eckert and Mauchly, rivals and computer pioneers, jointly founded the Eckert Mauchly Computer Corporation, which would soon become Remington Rand, then Sperry Rand, and finally UNISYS. Among other things, they would also build the UNIVAC, which would predict with 100:1 certainty the election of Eisenhower

late 1945

late 1945

in

Alan Turing designs his computer with a program stored on board (and therefore modifiable by the computer itself as if it were data). It’s called ACE. Turing also publishes an article on the subject: “Proposed Electronic Calculator.”

November 1945

November 1945

in

The series production of the fearsome Grumman F6F HellCat ends; in the short three years of its production, 12,272 units were produced; providing a fundamental contribution to the conflict: out of 6,477 Japanese aircraft shot down in flight in dogfights, more than 5,000 were shot

1945

1945

in

51 nations sign treaty of accession to the United Nations (UNO United Nations Organization)

1945

1945

in

Edward Mills Purcell conceived the Nuclear Magnetic Resonance Imaging (NMR) instrument for medical purposes; the instrument would later be called Magnetic Resonance Imaging (MRI).

September 1945

September 1945

in

As part of the US Congressional inquiry into the Japanese attack on Pearl Harbor, much classified and secret military material was made public, including the interceptions and decryption of Japanese messages encrypted with JN-25. The British side of the story, namely the work done at

Summer 1945

Summer 1945

in

From the distance of the 21st century, we tend to see the end of the war as a time of celebration and rejoicing. Europe and parts of the world are, in reality, places of mourning, destruction, and vengeance, and it will take months, in some

September 1945

September 1945

in

Indonesia. Despite the country’s declaration of independence two weeks earlier, Australian, British, and then Dutch troops arrive to take control of the country from the Japanese.

June 2, 1945

June 2, 1945

in

In Nonantola, in the province of Modena, engineer Antonio Rizzi and his son Ettore, a partisan of the Italian Brigade and later a representative of the DC, were assassinated by partisans.

June 1945

June 1945

in

Los Alamos scientist Klaus Fuchs, by his own admission in 1950, spontaneously passed on to the Soviets the details of the American plutonium bomb technology.

June 1945

June 1945

in

Prague. The Prague Local National Committee headquarters posts posters around the city with several directives: 1) the term “German” will henceforth be written in lowercase letters, in a derogatory sense. 2) (…) Germans will be given swastikas on their arms (…) they will not be

July 1, 1945

July 1, 1945

in

Despite Churchill’s recommendations to Truman, the Anglo-American troops withdraw from the occupied areas of East Germany and abandon the banks of the Elbe; the withdrawal reaches, in some places, 250 km along a 650 km front and allows the Soviets to establish themselves in the

May 31, 1945

May 31, 1945

in

After the Liberation of Milan, thousands of fascists or suspected fascists were killed. Palmiro Togliatti suggested 5,000 to the Soviet ambassador. Carlo Simiani claims 3,400 from April 25 to May 31. Research by Livio Valentini documents 1,856 fascist casualties throughout the civil war, of which

May 28, 1945

May 28, 1945

in

Germany. The US 3rd Division, stationed in Nordhausen, moves 14 tons of V-2 documents, right under the noses of the British, who are arriving to take over their sector.

May 28, 1945

May 28, 1945

in

As per the Yalta Agreement, Britain handed over to the Soviets the 45,000-man Cossack corps that had arrived from Yugoslavia. These soldiers and officers were disarmed and then deceived into handing them over to the Soviets, where they were subsequently sent to the Gulags.

May 1945

May 1945

in

Manchuria. Japanese Unit 731 conducted thousands of experiments on prisoners and experimented with biological (anthrax, plague, and cholera) and chemical weapons. Estimates of Chinese casualties range between 380,000 and 560,000. In May 1945, eight American airmen were also vivisected, without anesthesia. After the end of

1945 – 1946

1945 – 1946

in

Nearly 7 million Germans were expelled from western Poland, partly as a result of the country’s eastward shift in recompense to the USSR, as agreed at Yalta. Another 3 million were expelled from Czechoslovakia and more than 1.8 million from other countries, for a total

late 1945

late 1945

in

Yugoslavia. In an interview with a British magazine published in 1979, Tito’s right-hand man, Milovan Gilas, outlined the methods used to resolve the problem of collaborationism in the immediate post-war period. Tito essentially recognized the limitations of his country, particularly its judicial system, and decided

May 12, 1945

May 12, 1945

in

Winston Churchill, speaking of the countries of Eastern Europe, declared that “an iron curtain is drawn down upon their front.” The Cold War had begun.

May 8, 1945

May 8, 1945

in

Half a kilo of radioactive material (radium) was the subject of a dispute between partisans and the German army in the final months of the war in Italy: it was transported on a bicycle and buried for many months under the floor of a cellar.

May 7, 1945

May 7, 1945

in

Manhattan Project: A commission was established to consider the possible use of the bomb. The commission included four physicists: Compton, Lawrence, Fermi, and Oppenheimer (in favor).