A Moment of Science

Posts tagged battle

September 27, 2003

 

The Battle over Iron

We all know we need iron to live. How else would our blood carry oxygen to our lungs? And cells need iron in order to multiply. The problem is that our cells aren’t the only ones who need iron in order to thrive. Cancer cells and microorganisms like E. Coli and staph need iron too.

September 27, 2003

 

Submarine

Ever wonder how submarines rise and sink so quickly? Find out on today's Moment of Science!

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