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John Logie Baird FRSE (; 13 August 1888 - 14 June 1946) was a Scottish engineer, innovator, one of the inventors of the mechanical television, demonstrating the first working television system on 26 January 1926, and inventor of both the first publicly demonstrated colour television system, and the first purely electronic colour television picture tube. In 1928 the Baird Television Development Company achieved the first transatlantic television transmission. Baird's early technological successes and his role in the practical introduction of broadcast television for home entertainment have earned him a prominent place in television's history.
Some of Baird's early inventions were not fully successful. In his twenties he tried to create diamonds by heating graphite and shorted out Glasgow's electricity supply. Later Baird invented a glass razor, which was rust-resistant, but shattered. Inspired by pneumatic tyres he attempted to make pneumatic shoes, but his prototype contained semi-inflated balloons, which burst. He also invented a thermal undersock (the Baird undersock), which was moderately successful. Baird suffered from cold feet, and after a number of trials, he found that an extra layer of cotton inside the sock provided warmth.  Baird's numerous other developments demonstrated his particular talent at invention. He was a visionary and began to dabble with electricity. In 1928, he developed an early video recording device, which he dubbed Phonovision. The system consisted of a large Nipkow disk attached by a mechanical linkage to a conventional 78-rpm record-cutting lathe. The result was a disc that could record and play back a 30-line video signal. Technical difficulties with the system prevented its further development, but some of the original phonodiscs have been preserved, and have since been restored by Donald McLean, a Scottish electrical engineer.  Baird's other developments were in fibre-optics, radio direction finding, infrared night viewing and radar. There is discussion about his exact contribution to the development of radar, for his wartime defence projects have never been officially acknowledged by the UK government. According to Malcolm Baird, his son, what is known is that in 1926 Baird filed a patent for a device that formed images from reflected radio waves, a device remarkably similar to radar, and that he was in correspondence with the British government at the time. The radar contribution is in dispute. According to some experts, Baird's "noctovision" is not radar. Unlike radar (except Doppler radar), Noctovision is incapable of determining the distance to the scanned subject. Noctovision also cannot determine the coordinates of the subject in three-dimensional space.
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oh ok was there anything else that he came up with

Answer:
In 1928, he developed an early video recording device, which he dubbed Phonovision.


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Holland Smith was born on April 20, 1882 in Hatchechubbee, Alabama to John V. Smith and his wife Cornelia Caroline McTyeire. He received a Bachelor of Science degree from Auburn University (then known as Alabama Polytechnic Institute) in 1901. He had already decided on a military career and had become first sergeant of a cavalry company in the Alabama National Guard. However, he obtained his Bachelor of Laws degree from the University of Alabama in 1903 and practiced law in Montgomery, Alabama for a year.
Returning to the United States in April 1919, Smith's assignments in the next four years included duty at Norfolk, Virginia, study at the Naval War College, Newport, Rhode Island, and service in Washington, D.C., with the War Plans Section of the Office of Naval Operations. There, he was the first Marine officer to serve on the Joint Army-Navy Planning Committee. Leaving Washington in May 1923, he served aboard the battleships Wyoming and Arkansas as Fleet Marine Officer, U.S. Scouting Fleet, until September of that year.  In February 1924, after serving at Marine Corps Headquarters and in the West Indies in connection with joint Army-Navy maneuvers, Smith joined the Marine Brigade on expeditionary duty in Haiti, serving as that unit's Chief of Staff and Officer in Charge of Operations and Training. He returned from that country in August 1925, to serve as chief of staff of the 1st Marine Brigade at Quantico, Virginia, until September 1926, as a student in the Marine Corps School, Quantico, from then until June 1927, and as Post Quartermaster of the Marine Barracks, Philadelphia Navy Yard, from July 1927 to March 1931.  In April 1931, Smith began another tour of sea duty, this time aboard the USS California as Aide to the Commander and Force Marine Officer of the Battle Force, U.S. Fleet. He served in those capacities until June 1933, commanded the Marine Barracks at the Washington Navy Yard from then until January 1935, and served the following two years at San Francisco, California, as chief of staff, Department of the Pacific. From there he was ordered to Marine Corps Headquarters in March 1937, to serve two years as director of the Division of Operations and Training, after which he was Assistant Commandant of the Marine Corps under Major General Thomas Holcomb from April to September 1939.
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Are there any other interesting aspects about this article?

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In April 1931, Smith began another tour of sea duty, this time aboard the USS California as Aide to the Commander