From Life Noggin.

What was her secret to becoming the first Vampire, and was she right?!?

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𝐅𝐨𝐥𝐥𝐨𝐰 𝐭𝐡𝐞 𝐋𝐢𝐟𝐞 𝐍𝐨𝐠𝐠𝐢𝐧 𝐓𝐞𝐚𝐦!
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Director/Voice – Pat Graziosi: http://twitter.com/PatGraziosi
Executive Producer – Keith Comito: https://twitter.com/KeithComito
Animation by Scott Wiggins
Written by Ashleen Knutsen

Sources for this edutainment video:
https://www.scientificamerican.com/article/fountain-of-youth-young-blood-infusions-ldquo-rejuvenate-rdquo-old-mice/
https://www.nature.com/articles/517426a
https://www.biography.com/crime/elizabeth-bathory
https://www.britannica.com/topic/torture
https://www.nationalgeographic.com/travel/article/the-bloody-legend-of-hungarys-serial-killer-countess
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5662775/
https://science.howstuffworks.com/innovation/scientific-experiments/is-young-blood-fountain-youth.htm