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Posts Tagged ‘Tesla

“There is in souls a sympathy with sounds”*…

 

A Marconi-Stille recording machine, which the BBC helped to develop. It used thin steel for tape, a single spool of which weighed more than 20lb. (Photo taken in 1936)

In the worlds of television. audio, and film production, The BBC Sound Archive is legendary.  Founded in 1936, its holdings date back to the late 19th century and include many rare items, including contemporary speeches by public and political figures, folk music, British dialects and sound effects– along with most BBC Radio programs.  The pace of collection has flagged a bit under recent budget pressures; still, the archive is 350,000 hours of material in total duration.

The public has had some access to the archive through the British Library.  But now there is a more direct channel: the BBC has made 16,000 sound effects available (for personal, educational or research use) for download directly on its web site. From “Drilling and reaming machine operating, with occasional pauses” to “Tropical Forest, West Africa at dawn.” there’s (literally) a world there to hear.

* William Cowper

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As we lend an ear, we might recall that it was on this date in 1888, that Nikola Tesla was issued several patents relating to the induction magnetic motor, alternating current (AC) sychronous motor, AC transmission, and electricity distribution (Nos. 381,968-70; 382,279-82).

In his extraordinary career, Tesla patented over 110 innovations, ranging from these (which he deployed at Niagara Falls among other spots; in the long run, Tesla was right and Edison– proponent of direct current/DC, and vicious opponent of Tesla– wrong: AC became the standard) to the first wireless remote control.  Tesla designed and began planning a “worldwide wireless communications system” that was backed by JP Morgan…  until Morgan lost confidence and pulled out.  “Cyberspace,” as described by the likes of Bill Gibson and Neal Stephenson, was largely prefigured in Tesla’s plan.  Often mis-remembered (as a fringe figure, almost a looney), if at all, Tesla was a remarkable genius, whose talent ran far, far ahead of his luck.  He died penniless in 1943.

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Written by LW

May 1, 2018 at 1:01 am

All call…

 

From All Staff, All Day— a Tumblr devoted to “genuine emails that people feel the need to send to all staff at my company.”

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As we carefully avoid hitting “reply all,” we might send electrifying birthday greetings to Serbian-American electrical engineer and inventor Nikola Tesla; he was born on this date in 1856.  (Tesla’s birth certificate says “June 28″ in the Orthodox system– most scholars convert this to July 9; some, to July 10.)  Tesla is probably best remembered for his rivalry with Thomas Edison:  Tesla invented and patented the first AC motor and generator (c.f.: Niagara Falls); Edison promoted DC power… and went to great lengths to discredit Tesla and his approach.  In the end, of course, Tesla was right.

Tesla patented over 300 inventions worldwide, though he kept many of his creations out of the patent system to protect their confidentiality.  His work ranged widely, from technology critical to the development of radio to the first remote control.  At the turn of the century, Tesla designed and began planning a “worldwide wireless communications system” that was backed by J.P. Morgan…  until Morgan lost confidence and pulled out.  “Cyberspace,” as described by the likes of William Gibson and Neal Stephenson, is largely prefigured in Tesla’s plan.  On Tesla’s 75th birthday in 1931, Time put him on its cover, captioned “All the world’s his power house.”  He received congratulatory letters from Albert Einstein and more than 70 other pioneers in science and engineering.  But Tesla’s talent ran far, far ahead of his luck.  He died penniless in 1943.

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Written by LW

July 9, 2013 at 1:01 am

Cultural diplomacy…

From Abstruse Goose, a reminder that we are what we watch…

As we reach for our remotes, we might spare a thought for a master of the electromagnetic spectrum:  this is the birth date (1856) of Serbian-American electrical engineer and inventor Nikola Tesla.(Tesla’s birth certificate says “June 28” in the Orthodox system– most scholars convert this to July 9; some, to July 10.)  In his extraordinary career, Tesla patented over 110 innovations, ranging from the first AC motor and generator (c,f,: Niagara Falls; in the long run, Tesla was right; Edison– proponent of DC, and vicious opponent of Tesla– wrong) to the first wireless remote control.  Tesla designed and began planning a “worldwide wireless communications system” that was backed by JP Morgan…  until Morgan lost confidence and pulled out.  “Cyberspace,” as described by the likes of Bill Gibson and Neal Stephenson, is largely prefigured in Tesla’s plan.  Often mis-remembered (as a fringe figure, almost a looney), if at all, Tesla was a remarkable genius, whose talent ran far, far ahead of his luck.  He died penniless in 1943.

Nikola Tesla

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