Thomas Alva Edison | Day in Tech History

January 16, 2019

January 17, 2012: Jerry Yang Resignes from Yahoo!

2012 – Yahoo! had some turbulent times from 2007 when founder Jerry Yang was CEO. Of course the big debacle being the Microsoft bid, which took over 9 months to settle with Carl Icahn being a major instigator. Add to that the 2007 incident of the arrest of Shi Tao and Yahoo’s stance. Tao was arrested for divulging trade secrets and Yang put out a statement saying “We have to comply with Chinese Law”. During this whole time, Yahoo shares were declining. Yang was replaced in 2009 by Carol Bartz, but remained on the board until 2012 when Yang fully resigned from...

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Topsy the Elephant on Forepaugh & Sells Brothers Circus

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Day in Tech History / Geek

January 3, 2019

January 4, 1904: Edison Electrocutes an Elephant

1904– To show the effects of how dangerous Nikolai Tesla’s Alternating current was, Thomas Alva Edison filmed the electrocution of the elephant, Topsy. This was falsely advertised as the first Elephant to be born in America by the Forepaugh Circus. Topsy was named after a slave girl in the book “Uncle Tom’s Cabin”. Topsy was sold to Cony Island’s Sea Lion park. Her handler, William Whitey Alt, used Topsy to try and go after police. He also was involved in an incident where he used the elephant as an intimidation factor to the local police. Alt was fired and the...

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Day in Tech History / Science

January 17, 2014

January 17, 1882: Carbon Microphone for Telephone

1882 – Thomas Edison created more tech history when he was granted a patent for the carbon microphone for the telephone. The carbon was in between two cups and attached to the mouthpiece. The diaphragm would change pressure, causing the carbon to be pushed upon. That would send electric current to the other end – which would transpose it back to audio. Wikazine – Full show notes for January 17 Other Historical Events in Technology The infamous “Apple Ad” shows up in movie theatres IBM charged with the Sherman Antitrust Act Apple reaches an “out of court” settlement with NeXT Co-Founder...

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