Not that ive tried but what is it they do?Is a magnet the run you products over or what?
199291
I THINK you should take the alarm off or the sticker by using a little paper clip on safety pin but first put something slippery on it 1st.
229804
if it's don't work at all then it isn't magnet  issue ... i  think your lap top has another issue and it's an old one since they previously replace RAM and motherboard twice
279380
Unlike Audio and Video Tapes, which are magnetic recordings, CDs and DVDs are optical recordings - and will not be affected by a magnet. \nBut, if the magnet has a rough surface which is in contact with the recorded side of the CD or DVD, then it can cause abrasions - which would affect their quality - but not 'ruin' them completely !
500517
you want some rare Earth magnets (Neodymium) for your powerful magnet, be careful with these powerful magnets
458753
You would need to have the magnet moving, and the power it would take to make it move would be more than any advantage you get out of it. Laws of Thermodynamics.
265124
A magnet consists of molecular magnets.\nIf these magnets are arranged uniformly then the magnet will be stronger.\nIn an ordinary piece of iron there are molecular magnets, but since they are irregularly arranged there is no net magnetic field created.
440805
As long as there are openings in the mesh, such a spray (if there is anything like that) would do nothing. Use a particulate filter that has openings smaller than the particles you desire to stop. It may need to be changed now and then.\n\nPer your added input, do you have to use a mesh that can become magnetized? Perhaps aluminum, copper, or high grade stainless if it has to be metal? Can you install a larger magnet nearby? Perhaps even an elctromagnet designed to attract particles? The latter may induce noise, so it may not be a good idea.\n\nPlus, if the mesh is magnetic, the particles you are concered about will be attracted to the mesh, not the speaker. If you demagnetize, they will now head towrd the magnet in the speaker.\n\nPer your fabric input, what type of fabric is magnetized? If the fabric attracts the particles, just vacuum it once in awhile.
240158
You want to put a high permeability material between the magnets.  Traditionally, mu-metal is used for this.\n\nWood would not work.
156598
Do you mean "magnetic"?????
77809
It's just like "positive and negative" for magnetism, isn't it?  People say them as though they mean something.  All they really mean is that there are two types of magnetic things--like ones repel, opposite ones attract.  We don't know why it's so, but we feel much better when we can attach a word to it.\n\nWe understand many things about gravity (as we do about magnetism), but we can't explain why it exists in the first place.  That question is not even in the scope of physics, really, because it can't possibly be confirmed or denied by any experiment.  But like many things, we want to believe that we understand it.
53519
YES!  It's perfectly possible to _build_ such a car.  If the magnet is just attracting the car, it would pull forward on the car, and the car would pull back on the magnet.  Nothing moves.  If the magnet is attracted to an object ahead, the rig would move forward but would stop when the magnet got there.
115232
nope you probably have a program messing it up for you :P
345362
I am not sure but it sounds like there is something blocking the feed rollers, before you open it to find the trouble turn it upside down and smack it a couple times to see if anything drops out from inside....
385650
It is a funny threat, that they can somehow rewrite the small control program that is stored on the main logic board in the computer, or, in the first Megabyte on many Dell hard drives, that boot the computer until Linux or Berkeley Software Distribution can start up and run the system in a very stable mode.  \n\nOr, it could be that Microsoft Virus Magnet would be starting up from the Basic Input Output System, but, that is totally NOT stable, nor is it safe.  \n\nAll my 2nd and 3rd graders boot and run http://pclinuxos.com in the CDrom and in a RAM disc, for true virus free, stable fun with the 1900 games and applications.  \n\nTheir other computer is your Microsoft system.
212879
Hmmm...Magnet Therapy??\n\nSome people say this helps, but I don't think it has been proven.
10341
yes, they use magnetic fields.  3m appears to not publicize how the technology works (presumably for good reason, if it was well understood then it would be easy to defeat!)\n\nanyway i found a patent for a detection system that has some background that explains how they work.  basically they are a sandwich of 2 kinds of material.  one is a permanently magnetic material, and the other is a permanently-magnetizable material.  the poles of the two materials are oriented in opposite directions.  when you bring the magnetizable material near a strong magnet, it is magnetized, and the magnetic fields cancel out.\nthis allows them to pass through a detector without setting it off.  then when they are returned, they are exposed to a field that orients the magnetizable material the other way, which makes the fields add up into a strong magnetic field. this makes them set off the detector when you walk through it.\n\nmore info at the link below, which is not a patent for tattle-tape, but a patent for some kind of sensitizing/desensitizing system for tattle-tape:\nhttp://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=/netahtml/search-bool.html&r=1&f=G&l=50&co1=AND&d=ptxt&s1='tattle+tape'&OS=%22tattle+tape%22&RS=%22tattle+tape%22
161658
It makes sense to me, because we do have an electrical energy field around us. I have tried the magnetic bracelet and didn't find any difference for myself, but my friends even bought a magnetic mattress pad and they swear by it-I think they affect different people differently. Some medicines work for some people, and don't for others. Some diets work well for some people, and not for others. I think this is the same case scenario. It's great that it's working!