January 21st in history:
In 1899, the Opel Company of Germany made its first automobile. Before that, Opel had specialized in bicycles and sewing machines.
The first nuclear submarine, the USS Nautilus, was launched by First Lady Mamie Eisenhower in Connecticut on January 21, 1954.
Six years later, in 1960, a female monkey named “Miss Sam” was launched into space from a base in Virginia, in a test of the Mercury spacecraft.
A different way to fly was introduced by the British and French on January 21, 1976, when the two countries began supersonic passenger flights by the Concorde.
And the father of “The Flying Wallendas” high wire act, Karl Wallenda, was born on January 21st of 1905.