Author Topic: Magnetic putty.  (Read 3286 times)

0 Members and 1 Guest are viewing this topic.

Offline G7PSKTopic starter

  • Super Contributor
  • ***
  • Posts: 3878
  • Country: gb
  • It is hot until proved not.
Magnetic putty.
« on: November 23, 2013, 09:45:08 am »
I came across this today, magnetic putty, it reminds me of one of those awful 1950's B movies like the blob etc.

https://lh5.googleusercontent.com/-4HZXkhaxTFs/Uo90uvfj8SI/AAAAAAAAQJI/_xVvUI65k5Y/w506-h750/tumblr_mtcddasJvi1s96utdo1_400.gif
 

Offline Psi

  • Super Contributor
  • ***
  • Posts: 10340
  • Country: nz
Re: Magnetic putty.
« Reply #1 on: November 23, 2013, 09:46:52 am »
heh, thats awesome
Greek letter 'Psi' (not Pounds per Square Inch)
 

Offline peter.mitchell

  • Super Contributor
  • ***
  • Posts: 1567
  • Country: au
Re: Magnetic putty.
« Reply #2 on: November 23, 2013, 11:01:36 am »
magnetic putty

https://lh5.googleusercontent.com/-4HZXkhaxTFs/Uo90uvfj8SI/AAAAAAAAQJI/_xVvUI65k5Y/w506-h750/tumblr_mtcddasJvi1s96utdo1_400.gif

i'm pretty sure thats just a putty with ferromagnetic material impregnated in it, and that is a cube shaped neodymium magnet...
 

Offline SeanB

  • Super Contributor
  • ***
  • Posts: 16384
  • Country: za
Re: Magnetic putty.
« Reply #3 on: November 23, 2013, 11:18:47 am »
Om nom nom nom............
 

Offline rollatorwieltje

  • Supporter
  • ****
  • Posts: 571
  • Country: nl
  • I brick your boards.
Re: Magnetic putty.
« Reply #4 on: November 23, 2013, 11:26:49 am »
TaoFledermaus did this, he used laser printer toner:
 

Offline Kaptein QK

  • Regular Contributor
  • *
  • Posts: 82
Re: Magnetic putty.
« Reply #5 on: November 23, 2013, 02:36:38 pm »
Does not look like the silly putty itself is magnetic like the one in the first post.
Toner is just fine powdered plastic.
 

Offline senso

  • Frequent Contributor
  • **
  • Posts: 951
  • Country: pt
    • My AVR tutorials
Re: Magnetic putty.
« Reply #6 on: November 23, 2013, 02:54:21 pm »
Isn't black tonner made with some iron oxide?
 

Offline Kaptein QK

  • Regular Contributor
  • *
  • Posts: 82
Re: Magnetic putty.
« Reply #7 on: November 23, 2013, 07:43:05 pm »
You are right, it is carbon, iron oxide and plastic.
But it did not work that good, I see people get better result with just iron oxide.
 

Offline AndersAnd

  • Frequent Contributor
  • **
  • Posts: 572
  • Country: dk
Re: Magnetic putty.
« Reply #8 on: November 23, 2013, 08:24:01 pm »




 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf