Wednesday 25 March 2015

100 Happy Days Challenge - Day 5


March 25 2015, 90th Anniversary of the first mechanical TV demonstration, Google Doodles, Google Doodle, Scottish scientist, John Baird, 100 Happy Days Challenge
March 25 2015
90th Anniversary of the first mechanical TV demonstration
copyright @ Google Doodles

90 years ago today, on March 25, a Scottish scientist John Baird began a three-week series of mechanical TV demonstrations at Selfridges Department Store in London.  He was voted the second most popular Scottish scientist in 2009.  Also, He is my second favourite scientist of the 20th century.  Just now, I watched The Arrow (CTV / CW) and I was very thankful for what John Baird has done.

Google commemorated this 90th anniversary in some parts of the world with a Google Doodle yesterday.  But I don't know why this doodle disappeared from Google Doodles' website completely today.


My other Happy Moments → 100 Happy Days Challenge 

Why do I want to do 100 Happy Days Challenge?  This is the reason → The International Day of Happiness - 100 Happy Days Challenge 


Next blog post:
Weekly special from Wednesday March 25 2015 


Previous blog post: 
100 Happy Days Challenge - Day 4

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