|
Fentanyl3 (September 5, 2008 at 2:19 pm)
a magnet will hold it's field indefinitely unless they are subjected to impact repeatedly, or heat in excess or repeatedly, in other words, keep them below 150 degrees or so, and don't let them slam together a lot
wbeaty (July 2, 2008 at 3:57 pm)
> t wondering how many i should buy
It takes 60 to make a buckyball.
I use 8mm, but you could buy lots more if they were 6mm.
twobrOs678 (July 2, 2008 at 12:55 pm)
hey man i realy like these i am just wondering how many i should buy because i dont wanna buy too little or to buy way too much
planetdarwin (May 14, 2008 at 5:52 pm)
wbeaty and viewers... have you heard of a 2d physics sandbox program called PHUN? I think you'd like it. search youtube for examples
iownnwo (May 2, 2008 at 7:45 am)
omg wizzeres!
DeltaWound (April 10, 2008 at 8:31 am)
LOL, that's pretty good. I've got four 1/2" x 2" neo cylinders. They pull like 90lbs of metal each. They scare the $#!+ outta me. XD
retrogamer500 (March 29, 2008 at 6:24 am)
How long do those magnets hold their magnetism? I've had a few strong magnets for nearly two years and they are clearly not as strong as they were.
wbeaty (March 18, 2008 at 4:39 am)
> but where do you get those mini ball magnets?
Click "more" on the video description. Mr. George is having a sale on those right now (March 2008.) Buy at least $21 dollars worth of number SP-1000, the 8mm nickel plate spheres
jaysu95 (March 18, 2008 at 12:31 am)
i have those sound making magnets but where do you get those mini ball magnets?
wbeaty (March 15, 2008 at 7:50 pm)
> these are 8mm magnets? thy cost like .50 each! that's expensive!
I see a sale on right now, $0.30 at supermagnetman dot net. 8mm, sp-1000. You can even buy sixty; he doesn't force you to buy 100 to get the discount. |
