Wednesday, 17 May 2017

Nixon Resigns in Shame (1974)


TIME STOREY
In the wake of the Watergate scandal, Nixon becomes the first president in US history to resign from office.

On this day in 1974, President Richard M. Nixon resigns in the wake of the Watergate burglary scandal. He was the first president in American history to resign.
In a televised address, Nixon, flanked by his family, announced to the American public that he would step down rather than endure a Senate impeachment trial for obstruction of justice. Since 1972, Nixon had battled increasing vociferous allegations that he knew of, and may have authorized, a botched burglary in which several men were arrested for attempting to bug the offices of the Democratic National Committee, located in the Watergate Hotel in Washington, D.C. Between 1972 and 1974, the press, and later a Senate investigation committee, revealed disturbing details that revealed that Nixon had indeed attempted to cover up the crime committed by key members of his administration and re-election committee. The most damning evidence came from subpoenaed tape recordings of Nixon’s White House conversations. Nixon fought the release of the tapes, which led the House of Representatives in 1973 to initiate impeachment charges against the president for obstruction of justice.
During the televised address, Nixon stated that he had never been a “quitter” and that choosing to resign went against his instincts. He refused to confess to committing the alleged high crimes and misdemeanors of which he was accused. He claimed his decision was encouraged by his political base and was in the best interests of the country and said that he hoped it would heal the political and social division caused by the Watergate scandal.
A report by the Washington Post on August 9 revealed the drama that had unfolded in the White House cabinet room an hour before Nixon’s resignation speech. After saying goodbye to 46 members of Congress, including his staunchest supporters, the president told them that the “country could not operate with a half-time President,” broke into tears and left the room.

Tuesday, 16 May 2017

Doomed space Challenger's

Time Story-

NASA's space shuttle Challenger accident was a devastating tragedy that killed seven astronauts and shocked the world on Jan. 28, 1986. Killed in the accident were Challenger commander Dick Scobee, pilot Michael Smith, mission specialists Judy Resnik, Ronald McNair and Ellison Onizuka, payload specialist Gregory Jarvis and Christa McAuliffe.
Here's a look at how the Challenger accident occurred:
 
An inspection of the launch pad revealed large quantities of ice collecting due to unusually cold overnight Florida temperatures. NASA had no experience launching the shuttle in temperatures as cold as on the morning of Jan. 28, 1986. The coldest temperature of a previous launch was 20 degrees warm.
Morton Thiokol, the builder of the solid-rocket boosters, advised NASA that they believed the O-ring seals in the solid-rocket boosters would perform adequately in the cold.
To make each solid-rocket booster, the Morton Thiokol factory built four hull segments filled with powdered aluminum (fuel) and ammonium perchlorate (oxidizer).
At the launch site, the fuel segments were assembled vertically. Field joints containing rubber O-ring seals were installed between each fuel segment.
The O-rings were never tested in extreme cold. On the morning of the launch, the cold rubber became stiff, failing to fully seal the joint.
As the shuttle ascended, one of the seals on a booster rocket opened enough to allow a plume of exhaust to leak out. Hot gases bathed the hull of the cold external tank full of liquid oxygen and hydrogen until the tank ruptured.
At 73 seconds after liftoff, at an altitude of 9 miles (14.5 kilo- meters), the shuttle was torn apart by aerodynamic forces.
The two solid-rocket boosters continued flying until the NASA range safety officer destroyed them by remote control.
The crew compartment ascended to an altitude of 12.3 miles (19.8 km) before free-falling into the Atlantic Ocean

Monday, 15 May 2017

Evacuation of Dunkirk (1940)

On 27th May 1940, the mass evacuation of Allied forces from Dunkirk commenced. The Dunkirk evacuation, code-named Operation Dynamo, also known as the Miracle of Dunkirk, was the evacuation of Allied soldiers from the beaches and harbour of Dunkirk, France, between 27 May and 4 June 1940. The operation became necessary when large numbers of British, French, and Belgian troops were cut off and surrounded by the German army during the Battle of France in the Second World War.

Friday, 12 May 2017