BrainStuff Classics: Why Is Our Blood Red?
BrainStuff
English - May 30, 2020 09:00 - 3 minutes - 3.34 MB - ★★★★ - 1.6K ratingsNatural Sciences Science Technology Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
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Human blood is red -- yes, even when it's in your body. Learn why -- and why your veins appear blue through your skin -- in this episode of BrainStuff.
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