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14 Views· 04 November 2022

Mystery of the Demagnetizer | What's inside? How does it work?

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lucindafluhart
Subscribers

I have always wondered how the inexpensive magnetizer-demagnetizer tool works. What's inside it? And why are there stairs inside the demagnetizer opening?
According to most sources the stairs are important, but the explanations are vague at best.
In this video, I will do some investigation and open the tool to finally figure out how it really works! And show how you don't need the tool if you have a bar magnet...

The F71 Teslameter donated in 2018 by Lake Shore Cryotronics:
https://www.lakeshore.com/prod....ucts/Gaussmeters/F71
See how precisely it determines the strength and surprising direction of the Earth's magnetic field at my place: https://youtu.be/Of-_BBHYwRE

My Patreon-page: https://www.patreon.com/Brainiac75
Links for some of my other videos:
Unboxing a monster magnet: https://youtu.be/yM4Xe2c0B8M
Buyer's Guide: Your first neodymium magnet: https://youtu.be/ih-rg6VuJDc
Cola is perfect for lowering a laser's power!?!: https://youtu.be/GcpwcpB2Z6A
Did you miss one of my videos?: https://www.youtube.com/user/brainiac75/videos

FULL MUSIC CREDITS
Time codes: 0:01 + 10:18
"Martian Cowboy" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100349

Time codes: 1:06 + 5:16 + 6:15 + 8:06
"Perspectives" Kevin MacLeod (incompetech.com)
ISRC: USUAN1300027

Time codes: 2:36 + 7:10 + 9:28
"Lightless Dawn" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100655

Time code: 4:11
"Long Note Three" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100424

Time code: 4:52
"Impact Lento" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100619

Time code: 5:46
"Supernatural" Kevin MacLeod (incompetech.com)
ISRC: USUAN1100397

Time code: 6:40
"Stormfront" Kevin MacLeod (incompetech.com)
ISRC: USUAN1200043

All music above licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/

Time code: 8:58
Mix of two tracks:
1) The Shimmering by fran_ky (freesound.org/s/237363)
Licensed under Creative Commons 0 license
2) "Spacial Harvest" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/
ISRC: USUAN1100653

#Magnetizer #Demagnetizer #Tool

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