Today is 12th June, 09 and here’s what happened today in tech…

1 – 1922 was the year when Insulin was patented.

2 – 1934 Black-McKeller Bill passed causing Bill Boeing Empire to break up into Boeing United Aircraft [Technologies] &United Air Lines.

3 – 1849  gas mask was patented by Lewis Haslett, Louisville, Kentucky.

4 – 1990 India’s Communication Satellite INSAT-1D, successfully launched.