Beer, vodka and magnets? Sounds like the recipe for disaster but that's what I'll use to explain grades of magnets!

It's important to know about grades when shopping for neodymium magnets. In this video I tell you about the basics of it and compare the powers of ferrite- and neodymium magnets. Feel free to ask questions if you need help or in doubt.

Music credit for the outro:
'Junkyard Tribe' by Kevin MacLeod
ISRC: USUAN1200021
http://incompetech.com/music/r....oyalty-free/index.ht

English captions available - just press CC under the video. Danish captions coming soon...