https://www.youtube.com/watch?v=IANBoybVApQ (https://www.youtube.com/watch?v=IANBoybVApQ)
I had never heard of these. What this company (skip to 2:15 in the video) does is print multiple poles of N and S
on the same side of a neo mag. They can make any design required. This limits the range of the field to prevent it bothering
other devices but, think about this...same poles on the same face/surface of a strong neo mag?
This has to be good for something else maybe too?
Bill
Remember these flexible flat sheet magnets?
Like
http://www.ebay.com/itm/50-Adhesive-Back-BUSINESS-CARD-MAGNETS-Sheets-PEEL-AND-ATTACH-Magnetic-Cards-/400752995034?hash=item5d4ebd6ada:g:nHIAAOxy8e9SUtKo
The last time I looked (many years ago now) they were magnetized in stripes, maybe ten stripes of alternating polarity across the business-card sized sheet. I think they are magnetized using something like a big tape recording head.
http://www.popularmechanics.com/technology/gadgets/reviews/a10696/this-is-awesome-printing-your-own-magnets-16900288/?click=main_sr
https://www.youtube.com/watch?v=SWuVzhTd6Fc
Same company as this one?
https://www.youtube.com/watch?v=drD416THU7Y
Put a small neo on a ferrite magnet N to N or S to S and you can draw your own designs on the ferrite mag. I'm guessing this printing method is similar.
Can you reprint the neos with other designs like you can ferrite or is it a one shot deal due to how much stronger neos are?
DIY
https://www.youtube.com/watch?v=MOWZc8UUs5E
Quote from: TinselKoala on March 24, 2016, 03:51:38 AM
Remember these flexible flat sheet magnets?
Like
http://www.ebay.com/itm/50-Adhesive-Back-BUSINESS-CARD-MAGNETS-Sheets-PEEL-AND-ATTACH-Magnetic-Cards-/400752995034?hash=item5d4ebd6ada:g:nHIAAOxy8e9SUtKo (http://www.ebay.com/itm/50-Adhesive-Back-BUSINESS-CARD-MAGNETS-Sheets-PEEL-AND-ATTACH-Magnetic-Cards-/400752995034?hash=item5d4ebd6ada:g:nHIAAOxy8e9SUtKo)
The last time I looked (many years ago now) they were magnetized in stripes, maybe ten stripes of alternating polarity across the business-card sized sheet. I think they are magnetized using something like a big tape recording head.
I wonder why they did it that way? Seems a bit more complicated than just your normal N/S...unless...it was actually faster (cheaper) to make them this way?
Bill
Stronger since the north and south are closer to each other?
Quote from: MagnaProp on March 24, 2016, 08:44:22 PM
Stronger since the north and south are closer to each other?
Could be, I don't know. I don't see how but, that does not mean anything.
Bill
Pirate Bill.
Did UFO shoot himself in the foot regarding Kenny's theory?
He has a support video out,title includes the words "Magnetic Particles"
But there aren't any particles!
John.
Quote from: Pirate88179 on March 23, 2016, 11:45:37 PM
https://www.youtube.com/watch?v=IANBoybVApQ (https://www.youtube.com/watch?v=IANBoybVApQ)
I had never heard of these. What this company (skip to 2:15 in the video) does is print multiple poles of N and S
on the same side of a neo mag. They can make any design required. This limits the range of the field to prevent it bothering
other devices but, think about this...same poles on the same face/surface of a strong neo mag?
This has to be good for something else maybe too?
Bill
This is new ? I don't think so, take a look at Prof John Searle device, the SEG http://www.johnsearlstory.com/
It uses cylinder magnets with a sine wave encoding on the cylinder and that's 50 years ago.
http://revolution-green.com/video-week-printable-magnets/ (http://revolution-green.com/video-week-printable-magnets/)
They are discussing this over at Revolution Green too.
Bill