
Jay Miner, who designed critical microchips for Atari, helped launch the videogame industry and was the "father" of the Amiga computer; was born on this day in 1932.

Today is the birthday of the man who took the first walk in space. But Aleksei Leonov, born in 1934, almost didn't make it back into the capsule!
He made it "sew" simple to create home made clothes when he invented the tissue paper pattern. So let's take a moment to remember Ebenezer Butterick who was born on this day in 1826.
Is it hot in here or is it just because I'm thinking about the inventor of the blowtorch, Carl Rickard Nyberg, who was born on this day in 1858?
The Golden Gate Bridge was opened to pedestrians on this day in 1937. The next day vehicles were allowed to use the bridge. Meticulous engineer Charles Alton Ellis calculated all the details necessary for the bridge to be built as designed. Sadly, he never saw the completed bridge in person.
Sally Ride, the first American woman in space was born on this day in 1951. She continues to inspire young women to take up careers in math and science through her Sally Ride Science program.
Leonardo da Vinci dreamed it up first, but the world had to wait more than four centuries until Igor Sikorsky made the helicopter a practical reality. Today marks the 118th anniversary of his birth.
Stop and take a moment to remember that on this day in 1960 Georges Claude, the inventor of the neon light, passed away. He left the world more colorful than it was when he entered it. And he proved he was no flash in the pan.
On this day in 1860 Wilhelm Einthoven, Nobel laureate and inventor of the electrocardiograph machine was born
On this day in 1913 William Hewlett, co-founder of Hewlett-Packard, was born. He and his partner David Packard founded their company in 1939 with $538( $7442 adjusted for inflation). Their first "manufacturing plant" was a garage. In 2006 HP had over 91 billion dollars in revenue.
Alan Kay, known for his early pioneering work on object-oriented programming and the graphical user interface, was born on this day in 1940.
On this day in 1946 Robert Jarvik, creator of the first successful artificial heart, was born.
On this day in 1886, the first sales were made of an intruiging and unique libation invented by a pharmacist named John Stith Pemberton. It's name? Coca-Cola.
On this day in 1992 the first flight of space shuttle Endeavour(STS-49) took place.
On this day in 1929 Paul Lauterbur was born. In 2003 he shared the Nobel prize with Peter Mansfield for his work which made the development of magnetic resonance imaging (MRI) possible.
On this day in 1961 Alan Shepard became the first American launched into space. His sub-orbital flight lasted 15 minutes.

On this day in 1839 Count (Louis-Marie-) Hilaire Bernigaud Chardonnet the inventor of rayon was born.