John B Testerman (1907 - 1998)

Refresh this page to see various historical events that occurred during John's lifetime.

In 1907, in the year that John B Testerman was born, radiometric dating, a recently discovered technology that could date rocks, found that the earth was 2.2 billion years old which was dramatically older than previously thought. Later refinements and advancements in science would date the age of the earth at over 4.5 billion years.

In 1942, when he was 35 years old, due to World War II, automobile production in the United States was stopped on February 1st. A tire rationing program had begun the month before. Detroit - the main hub of car manufacturing - was ordered to free up assembly lines for military production. The president of the Automobile Manufacturers Association said “The automotive industry is in this war all the way". Some dealerships had to close and others expanded their repair shops. The used car market boomed (as did a black market in used cars).

In 1956, at the age of 49 years old, John was alive when on May 20th, the U.S. tested the first hydrogen bomb dropped from a plane over Bikini Atoll. Previously, hydrogen bombs had only been tested on the ground. The Atomic Age moved forward.

In 1982, John was 75 years old when on September 14th, Princess Grace of Monaco (American actress Grace Kelly), 52, died of injuries when her car plunged off a mountain road. Her 17 year old daughter, Stephanie, was also in the car and suffered serious injuries but recovered. It's believed that the accident was caused when Princess Grace, who was driving, had a mild stroke.

In 1998, in the year of John B Testerman's passing, on December 19th, the movie Titanic - based on the 1912 sinking of the ship and starring Leonardo DiCaprio and Kate Winslet - was released. Winning 11 Oscars, it was the first film to gross over a billion dollars and eventually grossed over $2 billion.