| magnetic field | | dear mylotters,what is it that you see in men and/or women that makes you stare and get magnetized?[em]drool[/em]could it be the way he/she walks? maybe some gestures.. a wink perhaps? what is it that you find irresistible with the opposite sex?[em]rolleyes[/em]
please share.
ann[em]happy[/em] | |
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| Scientists find hole in Earths magnetic field | | Recent satellite observations have revealed the largest breach yet seen in the magnetic field that protects earth from most of the sun's violent blasts, researchers reported. The discovery was made last summer by Themis, a fleet of five small NASA satellites. | |
| | | BIRD NEWS: Some can see the Earth's magnetic field! | | Remember looking at magnetic lines of force by placing iron filings on a piece of glass and putting a magnet underneath? All the filings lined up in order showing the magnetic field. Some birds can see those lines apparently.Here's the story.http://news.nationalgeographic.com/news/2007/09/070927-magnetic-birds.htmlAin't that something? What do you say? | |
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| What is 'Pulsating Electro Magnetic Field (PEMF) therapy'? | | It is an "effective treatment of knee, ankle pain and osteoporosis treatment.Sudhir Kashyap, a 62-year-old Sweden-based businessman, has brought to India the Pulsating Electro Magnetic Field (PEMF) therapy, which sends magnetic pulses through the blood veins and increases blood circulation to take away the pain | |
| | Why Magnetic Field? | | 1)Why thr is always a magnetic field around a conductor with current flowing through it and viceversa?
2)Do Magneticfield act as an obstacle for every material passed between the two poles of the magnet?
3)What is the reason for magnetism in earth?
4)If magnetic field is an energy then why the energy of one magnet get reduced when it magnetizes the other magnetic material? | |
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| magnetic field,physics | | magnetic field on earth
i saw on tv that magnetic field on earth is not constant.it keep changing its direction from north to south in every 2 lakh years.from past 300 years the strength of magnetic field is decreasing fast.is it true that soon earth will lose its magnetic field or take a turn of 180 degree(as done in past)? what will happen after that | |
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