Revolutionize Blood Donations | SciShow News

Blood banks need a constant supply of donors to maintain their supply, but some enzymes that are already in our bodies might be able to help!

Hosted by: Stefan Chin

Blood Donation Resources: http://redcrossblood.org http://www.aabb.org/tm/donation/Pages… https://www.bloodworksnw.org/donate/f… http://www.bloodcenters.org/donate-bl…

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