![[Image: ZY3yf.png]](http://i.imgur.com/ZY3yf.png)
In 1947,
Edward Hance Shortliffe
![[Image: 5Jkf1.jpg]](http://i.imgur.com/5Jkf1.jpg)
He was born in Edmonton, Alberta, Canada.He is a Canadian-born American biomedical informatician, physician, and computer scientist.
He was the principal developer of the clinical expert system MYCIN.
In 2000,
![[Image: eQmbA.jpg]](http://i.imgur.com/eQmbA.jpg)
Intel recall its 1.3 GHz Pentium III processors due to a glitch.
In 2009,
Apple removes support for AppleTalk
![[Image: N0ces.jpg]](http://i.imgur.com/N0ces.jpg)
and introduction of Mac OS X v10.6 that is also the first version of the Mac OS.
In 1991,
![[Image: ZFnl1.gif]](http://i.imgur.com/ZFnl1.gif)
today is the day ,where the First Electronic mail is sent from the space.