Take a look at the real experiment! (Korean) In contrast, oxygen-depleted hemoglobin molecules are attracted slightly by magnets.Ī Youtube creator arranged an experiment regarding this explanation as well. Hemoglobin molecules that contain iron tend to repel from the magnet when attached to oxygen. So let’s find out a more accurate reason for this! Because in the case of super magnets, it could attract any magnetic substance no matter how small the amount is.
This small amount is spread all over the body, so obviously, it isn’t greatly affected by the pull of magnets.īut this explanation isn’t perfect. The iron contained in blood only is just 2g. The amount of iron in an adult’s body put together is 3.5g. Iron is almost everywhere in our body but in tiny quantities. Because if magnets do attract blood, we must be careful of the magnets around us!įortunately, the iron in our blood isn’t attracted to magnets. Now that we know we have iron in our body, the next question might pop up - “Will magnets attract blood because of the iron in it?” Many scientists also had this question and have got the answer. So we can say iron is essential in our lives not just because of the benefits it provides, but because it carries oxygen around our body, thus making us stay alive. Oxygen sticks to the iron here and moves around the body. A molecule called hemoglobin in the red blood cells contains iron. We can not live without oxygen, and it is the red blood cells that deliver this oxygen to cells all over the body. There are a lot of magnets that we can see in our daily lives as well - like the tiny magnets on souvenir magnets that stick on the fridge door, magnetic snaps that help items close tightly, and so on.īut if iron is in our body, why aren’t we attracted to magnets? Let see the reason in detail. Magnets attract iron, and because of this, they are utilized in various forms. STEEL Talkpresents to you interesting stories of Science, Technology, Energy, Environment, Life - and of course STEEL!
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