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Thunderbolt

From Wikipedia, the free encyclopedia
Symbolic representation of lightning
For other uses, seeThunderbolt (disambiguation).
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Thehigh-voltage electricity warning symbol is a contemporary example of thunderbolt iconography

Athunderbolt, orlightning bolt, is a symbolic representation oflightning. It appears variously in history, literature, and in contemporary warnings of (typicallyhigh-voltage) electricity. Thunderbolts may appear naturally among the estimated 8.6 million lightning strikes per day[1] or not:heat lightning is an electrical discharge in the atmosphere without an accompanying sound, and aTesla coil produces an artificial "lightning"-like electrical discharge with an accompanying clap. The term "thunderbolt" adds the notion of a loudthunderclap accompanying a lightning flash, while the term "lightning bolt" — which refers directly to the electrical discharge — does not.

In Indo-European mythology, the thunderbolt was identified with the'Sky Father'; this association is also found in laterHellenic representations ofZeus andVedic descriptions of thevajra wielded by the godIndra. It may have been a symbol of cosmic order, as expressed in the fragment fromHeraclitus describing "the Thunderbolt that steers the course of all things".[2]

In its original usage the word may also have been a description of the consequences of a close approach between two planetary cosmic bodies, asPlato suggested inTimaeus,[3] or, according toVictor Clube, meteors,[4] though this is not currently the case. As a divine manifestation the thunderbolt has been a powerful symbol throughout history, and has appeared in manymythologies. Drawing from this powerful association, the thunderbolt is often found in military symbolism andsemiotic representations of electricity.

In history, religion and mythology

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See also:Lightning in religion andList of thunder gods
Zeus' head and thunderbolt on a coin fromEpirus, 234 BC.
The thunderbolt pattern with aneagle on a coin fromOlympia, Greece, 432-c.421 BC.
Zeus' head and thunderbolt on a coin fromCapua,Campania, 216-211 BC.
Ptolemaic coin showing theEagle of Zeus, holding a thunderbolt
Bas-relief of Jupiter, nude from the waist up and seated on a throne
Neo-Attic bas-relief sculpture ofJupiter, holding a thunderbolt in his right hand; detail from theMoncloaPuteal (Roman, 2nd century), National Archaeological Museum, Madrid

Depictions of lightning have appeared throughout history, and religions and mythologies. Often it is the weapon of asky god andweather god. As such, it is an unsurpassed method of dramatic instantaneous retributive destruction: thunderbolts as divine weapons can be found in many mythologies.

Thunderstones

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The name "thunderbolt" or "thunderstone" has also been traditionally applied to the fossilisedrostra ofbelemnoids. The origin of these bullet-shaped stones was not understood, and thus a mythological explanation of stones created where a lightning struck has arisen.[7]

In the modern world

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The thunderbolt or lightning bolt continues into the modern world as a prominent symbol, and term; it has entered modernheraldry and military iconography.

In iconography

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In fiction

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In names

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The term "thunderbolt" as a verbal representation of a lightning bolt accompanied by a loud thunderclap is used to convey power and speed.

Unicode code points

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  • U+2607 LIGHTNING

Related forms have thesecode points:

  • U+21AF DOWNWARDS ZIGZAG ARROW
  • U+2B4D DOWNWARDS TRIANGLE-HEADED ZIGZAG ARROW
  • U+26A1 HIGH VOLTAGE SIGN
  • U+1F5F2 🗲LIGHTNING MOOD
  • U+03DF ϟGREEK SMALL LETTER KOPPA
  • U+2621 CAUTION SIGN

Gallery

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See also

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References

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  1. ^Lightning and Your Safety, Center for Disease Control
  2. ^DK B64.
  3. ^Plato (2008).Timaeus. 1st World Publishing. p. 15, paragraph 22C-D in original.ISBN 9781421893945. RetrievedAugust 3, 2012.
  4. ^Clube, Victor; Napier, Bill (1982).The cosmic serpent: a catastrophist view of earth history. Universe Books. p. 173ff.ISBN 9780876633793.
  5. ^"Lightning Bolt- Symbol And Meaning".My Myth Stories. Retrieved2021-11-16.
  6. ^Dictionary of Roman Coins
  7. ^Vendetti, Jan (2006)."The Cephalopoda: Squids, octopuses, nautilus, and ammonites". UC Berkeley. Retrieved2013-06-07.
  8. ^Geoffrey Peckham."On Graphical Symbols". Compliance Engineering. Archived fromthe original on December 16, 2011. RetrievedAugust 3, 2012.
  9. ^Aviation Darwinism - The Republic P-47 Thunderbolt, Cradle of Aviation Museum

External links

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Look upthunderbolt in Wiktionary, the free dictionary.
Wikimedia Commons has media related toThunderbolt.
Retrieved from "https://en.wikipedia.org/w/index.php?title=Thunderbolt&oldid=1321668174"
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