I remember in class when we talked about how the iron in cereal could be drawn out by magnets. Naturally I just had to look that up and see if it was true. Not only does this guy prove that theory, he also goes on to show how we can use magnetism to find metal in all kinds of things. In addition to his experiments he talks a bit about different kinds of magnets and their levels of "attraction". This video blew my mind on so many different levels. Like the fact there was iron in the ink our dollar bills are printed with and therefore even they are attracted to magnets? CRAZY.
Tuesday, April 16, 2013
Wait... WHAT? (Magnetism resource)
I remember in class when we talked about how the iron in cereal could be drawn out by magnets. Naturally I just had to look that up and see if it was true. Not only does this guy prove that theory, he also goes on to show how we can use magnetism to find metal in all kinds of things. In addition to his experiments he talks a bit about different kinds of magnets and their levels of "attraction". This video blew my mind on so many different levels. Like the fact there was iron in the ink our dollar bills are printed with and therefore even they are attracted to magnets? CRAZY.
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This video is awesome! I didn't know that, that was how it was done. The video was great cause I too wanted to see how it was done and if it was actually a real thing. I also so thought that the money experiment was great, I didn't know that either. Our video really weren't similar at all. My video has to do with two different types of magnetism, while yours just is about things that are magnetic. Great resource!
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