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An attempt to replicate the experiment killed Georg Wilhelm Richmann in Saint Petersburg in August 1753; he was thought to be the victim of ball lightning. [4] Franklin himself is said to have conducted the experiment in June 1752, supposedly on the top of the spire on Christ Church in Philadelphia. However, the spire at Christ Church was not ...
Georg Wilhelm Richmann (Russian: Георг Вильгельм Рихман; 22 July [O.S. 11 July] 1711 – 6 August [O.S. 26 July] 1753) was a Russian physicist of Baltic German origin who did pioneering work on electricity, atmospheric electricity, and calorimetry. [1]
The experiment's purpose was to uncover then unknown facts about the nature of lightning and electricity. Reason A Bald Eagle swooned over the canvas, giving birth to an electric celebration of red white and blue, as Uncle Sam stuck his middle finger up at Zeus above, and Ben Franklin (surrounded by angels, because why not) tamed the Greek god ...
Richmann's law, [1] [2] sometimes referred to as Richmann's rule, [3] Richmann's mixing rule, [4] Richmann's rule of mixture [5] or Richmann's law of mixture, [6] is a physical law for calculating the mixing temperature when pooling multiple bodies. [5]
The YouTube web series Epic Rap Battles of History features a video where Benjamin Franklin is placed in combat against Billy Mays and Vince Offer. [10] A Benjamin Franklin impersonator appears as a playable character in the video game Tony Hawk's Underground 2. One of the character's special moves replicates the kite experiment.
Benjamin Franklin promoted his investigations of electricity and theories through the famous, though extremely dangerous, experiment of having his son fly a kite through a storm-threatened sky. A key attached to the kite string sparked and charged a Leyden jar, thus establishing the link between lightning and electricity. [51]
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The same decade, Romas conducted the kite experiment that Benjamin Franklin proposed in 1750 in a letter to Peter Collinson, but that had not yet reached France. Raising a wire-wrapped kite in a thunderstorm, Romas proved the electrical nature of lightning. During his experiment, he noticed ten feet long sparks and explosions.