Scotsman John Logie Baird demonstrated the color television transmission in London for the first time.
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A circus performer patented the modern trampoline.
Thomas Edison filed his patent for the Optical Phonograph.
The galaxy Centaurus A was discovered by Scottish astronomer James Dunlop.
A polygraph test was conducted by its inventor, Leonarde Keeler, for the first time.
King Edward I of England fought the Scots to punish King John Balliol for not being an ally against France with England.
