Wednesday, November 01, 2017

Can a Powerful Magnet Affect Blood?

We learn in elementary school that we should eat liver and spinach, because the hemoglobin in our blood needs the iron. And we older folks know about "iron-poor tired blood." So how much iron is there inside us? Would it react to a magnet? How about a huge super magnet? Braniac75 does the experiment to found out. On the way to the answer, we see some really neat stuff, like a super magnet picking up burned matches. Who knew? (via Boing Boing)

No comments: