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Latest Electrical phenomena Stories

2013-08-16 23:22:46

Superior Magnetics for Pain Free Living announced it is manufacturing piezoelectric stimulators which have been used by Naval Doctors for pain relief. Sioux

2013-08-06 23:01:37

The new U-628 rotary stage is ideal for precision opto-mechanical set-ups due to its small size, high resolution and fast response. Auburn, MA (PRWEB) August

2013-07-31 23:20:36

The E-482 power amplifier is useful for a multitude of fast actuation and switching applications such as adaptive structures and mechanisms, precision tool servos, fatigue testing, quality control

2013-07-25 23:01:54

Kepo Electronics Piezo elements, Speakers, Alarms, Buzzers, Receivers, Sirens and Microphone solutions hit the Market sweet spot Fremont, CA (PRWEB) July 25,

2013-07-21 23:03:40

Nanopositioning specialist PI (Physik Instrumente) complements its product line of XY precision piezo-driven systems with the new P-763 positioner.

2013-07-20 23:04:16

MARS Rover-proven piezo drive technology is behind PI’s new high-speed nanopositioning system.

2013-07-15 23:22:53

Superior Magnetics for Pain Free Living announced pain in seconds with the piezoelectric stimulator. Hartford, CT (PRWEB) July 15, 2013 Pain Free Living

2013-07-05 23:17:23

Superior Magnetics for Pain Free Living announced piezo stimulator relieves pain in seconds. Jacksonville, FL (PRWEB) July 05, 2013 Pain Free Living


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
ecotone
  • A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.