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48 results for the search term: electric fields
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3
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Aug. 14, 1888: I Sing the Meter Electric
pussycatdoll
by pussycatdoll  8-14-2008   
 Thomson invented a commutator watt-hour meter (that measured the energy consumed), also in 1888, and brought it to market the following year. It worked on both alternating- and direct-current systems, but fell by the wayside in the late 1890s when the induction watt-hour meter came into general use, where it remains to this day.
5
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The Future Of Air Travel?
BartendingBear
by BartendingBear  7-14-2008   
 Only if the helium supply is better managed. It is known to be in short supply. The details of the craft are interesting, just the same. Electric engines are a novelty, too.
11
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Cruise Ships: How They Sail Skyscrapers Around the World
wildcat
by wildcat  7-8-2008    2
 No Remarks
11
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First Underwater Neutrino Telescope Has Been Constructed
Mohir
by Mohir  7-5-2008   
 The Antares detector is shielded from the background of cosmic rays by 2000 metres of water. Its abyssal depth provides total darkness, disturbed only by the faint light from a few bioluminescent animals. The telescope's basic principle is to make Earth itself the neutrino target. While the Earth stops other particles, neutrinos can pass all the way through. Along the way, some of them will collide with the nucleus of an atom. A very rare occurrence statistically, this collision produces a muon, a charged particle similar to an electron that moves in the same direction as the original neutrino.
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Michio Kaku explains collisions at CERN
arifsali
by arifsali  6-30-2008    1
 Scaremongers have warned that the collisions at Cern could unleash incalculable danger and perhaps even destroy the Earth. Michio Kaku puts some fears to rest
8
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Robotic Hand Uses Shark-like "Sixth Sense" to Find Its Grip
Beholder
by Beholder  6-12-2008   
 No Remarks
2
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Effects of Magnetic Stimulation on the Brain Speech Center (video)
rj3sp
by rj3sp  5-19-2008   
 No Remarks
0
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Harrington on Hold 'Em, Volume 1-3
ctlrkvie
by ctlrkvie  5-14-2008   
 No Remarks
2
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Incubator fields affect baby's heart rate.
pokkets
by pokkets  5-1-2008   
 The heart ? No doubt it is going to be affected, but the brain seems like it is more at risk. The brain runs at a very low frequency - between 0, and 25 Hz in a natural state -compared to MHz, and kHz for radio, and GHz for a cpu, but as with the chords in music, a frequency higher up the scale can, amplify a note it harmonizes with somewhere else on the scale. Maybe there is a link between incubator EMR. and ADHD. A kid may not need Ritlin, they might need a tune up. If you want to know more about brain frequencies, wikki has a good summary in electroencephalograpy. Below is the url : http://en.wikipedia.org/wiki/Electroencephalography#Wave_patterns
31
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Animal senses humans don't have
Aribeth
by Aribeth  4-26-2008    3
 You might think you're smart, but none of your senses rival the keenest abilities in the animal world. Animals see in the dark, sniff prey miles away, and detect electrical output from muscle twitches in hidden meals. Read on, so you don't become one of those meals.<<
1
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'Quantum Hall-like effect' found in a bulk material without an applied magnetic field
rj3sp
by rj3sp  4-25-2008   
 A team of scientists from Princeton University has found that the so called quantum Hall effect, which is observed in two-dimensional electron systems subjected to low temperatures and strong magnetic fields can occur in a bulk crystal of bismuth-antimony without any external magnetic field being present. This work, could lead to advances in new kinds of fast computing devices, of potential use in future electronic technologies.
0
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The PS10 Solar Power Tower
rj3sp
by rj3sp  4-15-2008   
 One of oldest forms of energy used by humans -- sunlight concentrated by mirrors -- is poised to make an astonishing comeback. An example is the "Solar Tower" Planta Solar 10 (PS10 ), a solar power plant located in Sanlucar la Mayor, Spain.
1
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Fluorescent Tubes Powered by Magnetic Field of Power Lines
tetletandtoast
by tetletandtoast  3-3-2008   
 No Remarks
7
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Desert Mystery Has Electrifying Answer
tabsey
by tabsey  1-11-2008   
 Very clever.
2
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Walt Whitman
NS-Clips
by NS-Clips  12-27-2007   
 Some generally unknown facts about Whitman incl Emerson's admiration
47
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It's Electrifying!
wildcat
by wildcat  12-11-2007    5
 fascinating
9
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Nanotechnology Produces Nanoscale Wireless Voltmeter
Mohir
by Mohir  12-4-2007   
 No Remarks
3
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Tiny sensor measures tiny magnetic fields
pokkets
by pokkets  11-1-2007   
 I wonder if it has applications in data storage, retrieval, and transmission.
2
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Water forms floating 'bridge' when exposed to high voltage
Amergin
by Amergin  10-3-2007   
 While it's one of the most important and abundant chemical compounds on Earth, water is still a puzzle to scientists. Much research has been done to uncover the structure of water beyond the H2O scale, which is thought to be responsible for many of water’s unique properties. However, the nature of this structure, governed by hydrogen bonds, is currently unknown.
0
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Water forms floating 'bridge' when exposed to high voltage
LorisKnight
by LorisKnight  9-30-2007   
 No Remarks
9
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WOW, Bridge Made of Water!
aculton
by aculton  9-29-2007   
 Almost as cool as salt water fuel clip...
30
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Water forms floating 'bridge' when exposed to high voltage
alanocu
by alanocu  9-29-2007    3
 No Remarks
29
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20 Things you didn't know about nothing
willhelm
by willhelm  9-22-2007    10
 6 through 20 at source.
2
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"Hearing Voices" Explained
yamdablam
by yamdablam  9-12-2007   
 Wow! This article is extremely well written and the sources are half the length of it! The full article is an eye popping must read. The next time you think you are hearing about cutting edge technology in the news, remember this article and the weight its sources carry. A goldmine of follow up research! How come the main stream media have never heard of these technologies? Answers on a post card...
0
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Magnetic fridge
rockstar_raph
by rockstar_raph  9-9-2007   
 No Remarks
8
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Magnetic Frige
FalconHunter
by FalconHunter  9-5-2007    7
 Maybe this will rake over the current refrigerators in a few years...
0
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Wow! Gamma Rays from Earth - sort of
mbthorman
by mbthorman  9-1-2007   
 No Remarks
4
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Electric Fields Have Potential As A Cancer Treatment
dorine
by dorine  8-6-2007    2
 Many new treatments being discovered lately. Good news!
2
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Have you driven a Fjord lately?
rmowery
by rmowery  7-30-2007    1
 Dean Kamen ROCKS!
1
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Electric fish on the Electrochemistry Encyclopedia
joaoB
by joaoB  7-16-2007   
 No Remarks
27
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20 Things You Didn't Know About... Nothing
wildcat
by wildcat  6-12-2007    2
 18 So Aristotle was right all along... :-)
12
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20 Things You Didn't Know About ... Nothing
Mikez
by Mikez  6-5-2007   
 Reached clipping limit - see the story for the rest of the points.
4
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Magnets may make the brain grow stronger
Mohir
by Mohir  5-25-2007    1
 No Remarks
0
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"Silicone" for a Quantum Age of Computing
adamfalls
by adamfalls  3-16-2007   
 No Remarks
1
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Educated earth
wildcat
by wildcat  3-6-2007   
 lots more at the site
0
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ap physics tutorials
jewelee
by jewelee  1-12-2007   
 No Remarks
0
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Real-world cloaking tech a step closer to reality?
Octane
by Octane  12-18-2006    1
 No Remarks
11
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Nanotechnology meets solar energy
adamc
by adamc  12-12-2006    2
 Cheers to the National Science Foundation for supporting these exciting fields. Hopefully Lindsey's team can marry nanotechnology and solar energy and we can all live (oil-free) happily ever after!
0
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DIY pariticle accelerator!
abellsmith
by abellsmith  12-7-2006   
 No Remarks
5
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Earth: The parched planet
wildcat
by wildcat  12-4-2006    3
 No Remarks
— end of the list —
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