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Latest Electrical phenomena Stories

2015-04-22 12:31:55

LONDON, April 22, 2015 /PRNewswire/ -- Smart materials are defined as a class of reactive materials that changes some of its properties in response to change in the external environment.

lightning_lis_otd_1995-2013_lrg
2015-04-08 07:00:02

How shocking! This new NASA map shows what regions of the world are most likely to experience these sudden electrostatic discharges.

2015-03-31 23:02:51

Most comprehensive and largest family of piezo stage scanners, PIHera, is currently available from leading manufacturer of nanopositioning and precision motion-control leader, PI. Auburn,

auroras
2015-01-17 10:39:10

"Seeing the aurora borealis" has been topping bucket list charts for years, and this year may be the best time to go. Here are the 10 best places to see them.

northern lights
2015-01-16 15:39:39

Over the next few weeks, NASA will be launching rockets into the famed Northern Lights in Alaska. We've never wanted to watch something more in our lives.

2014-12-22 00:20:05

DALLAS, December 22, 2014 /PRNewswire/ -- DeepResearchReports.com adds 2014 Deep Research Report on Global and China Piezoelectric Ceramics Industry and 2014 Deep Research

2014-12-15 12:28:37

FORT WORTH, Texas, December 15, 2014 /PRNewswire/ -- The Piezoresistive Pressure Sensor Market report defines and segments the concern market with analysis and forecast

2014-12-12 08:21:38

TORONTO, Dec. 12, 2014 /CNW/ - Guyana Goldfields Inc.

RAM researchers
2014-11-28 03:00:14

The improvements in random access memory (RAM) that have driven many advances of the digital age owe much to the innovative application of physics and chemistry at the atomic scale.


Latest Electrical phenomena Reference Libraries

Weather Reference Library
2012-05-10 10:05:27

When we think of thunderstorms we have to remember the deadliest part of those storms and that is the lightning that occurs with them. Lightning is found in many forms. The first type of lightning is known as cloud to cloud meaning that the electric charge travels from one cloud to the other. The second type of lightning is the Cloud to Air meaning the lighting moves from the cloud and enters the clear air of the sky. A third type of lightning is the cloud to ground. This is the most...

45_0a648573510fd624b654781c72234be7
2009-07-21 16:45:53

A Radio Atmospheric signal (sometimes referred to as Sferic or Spheric), is a broadband electromagnetic impulse that occurs during atmospheric lightning discharges. Sferics spread out from the lightning source and can be received thousands of miles away. A sferic, depending on atmospheric conditions, may extend anywhere from a few kHz to several tens of kHz. Sferics from far reaching storms, over 1500 miles away, are generally offset in frequency range and may be picked up as tweeks. A...

45_ea2454244dfc08fbf5cc825f9559f1da
2009-07-21 16:27:18

Heat Lightning is actually faint flashes of lightning reflecting outward from distant thunderstorms. These flashes usually do not produce thunder as the storm is sometimes too far away to be heard. The term heat lightning got its name because it often occurs on hot summer nights and does not produce audible thunder. One reason heat lightning can be seen so far away is due to the reflection of the light bouncing off water particles in moist, humid air and as light is scattered throughout the...

6_7a298dad9db3084ba8f1dbe9ba6be2442
2004-10-19 04:45:41

Aurora -- The Polar Aurora are natural displays of light in the sky that can be seen with the unaided eye only at night. An auroral display in the Northern Hemisphere is called the aurora borealis, or the northern lights; in the Southern Hemisphere it is called the aurora australis. Auroras are the most visible effect of the sun's activity on the earth's atmosphere. The beautiful and often eerie curtains of light in the night time sky have been observed by people for millennia. An aurora...

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Word of the Day
cassation
  • The abrogation of a law by a higher authority; annulment.
  • In music, during the eighteenth century, a song or an instrumental piece similar to the serenade, intended for performance in the open air.
The word 'cassation' comes from the French 'cassation', from Latin 'casso' ("destroy, annul").
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