Vaccines, fingernails, static electricity
from Dr Karl Podcast Hosted by Australian Broadcasting Corporation
How did scientists create COVID-19 vaccines so quickly? Why can't we control the beat of our hearts like we can control the breath in our lungs? How do the rings of a tree tell us its age? Dr Karl answers these questions and more, on triple j mornings with Lucy Smith
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This episode is 36 minutes long.
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This episode was published on August 5, 2021.
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